Screen guide: the QALAM touchscreen, screen by screen

Chapter 01

Getting to know the screen

The screen has a narrow sidebar on the left and a large content area. The sidebar is always there; the content area changes as you tap.

The Home screen

When the printer is idle, Home shows the machine, the time, whether the printer is ready, the filament you have loaded, and quick links to your files, temperatures and Wi‑Fi.

Home. This screen. While a print is loaded it shows the print instead.
Controls. Move the axes, heat the nozzle and bed, fans, filament, light.
Settings. Wi‑Fi, 3DISM Remote, storage, calibration and the toolbox.
Info. Machine information: model, serial, IP address, versions, usage.
Emergency stop. Press and hold to stop everything.
Clock and date.
Printer status. Ready in green means you can print. Not ready in amber means the printer is still starting.
Loaded filament and its temperature, from the filament profile (Controls › Filament).
Print Files. Everything you can print. This is where every print starts.
Temperatures. Nozzle (flame) and bed. Tap either one to set a temperature.
Wi‑Fi. The network the printer is on. Tap to open the Wi‑Fi page.
The robot. OK in green when all is well, PROBLEM in red when the printer has reported something. Tap it when it is red to see what happened.

HomeHome screen, or the print while one is loaded

ControlsMotion, heaters, fans, filament, light

SettingsWi‑Fi, Remote, calibration, toolbox

InfoMachine Information

Emergency stopHold ¾ s. Never locked

The sidebar icons have no labels. The green icon is the section you are in. A very dark icon is locked (see below).

How the touchscreen responds

Buttons act the moment your finger touches them. There is no need to press hard, and no double-tap anywhere. Rest your finger on a button only when you mean it.
In lists (files, Wi‑Fi networks, settings rows) an item acts when you lift your finger, so you can scroll by dragging without opening anything.
Back. The grey arrow button at the top-left of a page goes back one step. Tapping a sidebar icon closes everything and returns to the start of that section.
Panels from the right. Keypads and settings panels slide in from the right over a darkened screen. Tapping the dark area closes the panel without saving. Keypads send nothing until you press Confirm.
Confirmations. Anything that cannot be undone (cancelling a print, deleting a file, restarting the printer) asks first in a box in the middle of the screen. Tapping outside the box keeps things as they are.

When the sidebar is locked

Situation	What is locked	What the screen says if you tap
A print is running	Controls, Settings and Info. Home stays available: it is the print.	Locked while printing — Pause the print to use the other screens. Pausing unlocks them.
A calibration is running	Everything, Home included, so the measurement is not lost	Calibration in progress — Leaving now would throw away the measurement. Press Stop to end it early.
The printer has stopped with a fault	Controls only. Settings and Info stay open, because the fix is there.	The printer has stopped — It cannot be moved or heated until the fault is cleared.

The emergency stop is never locked.

The print screen with a red message at the top: Locked while printing. Pause the print to use the other screens. — Tapping Controls while a print runs.

Messages at the top of the screen

Short messages drop in at the top of the screen. A red border means something was refused or went wrong; it stays about 8 seconds. A green border is for information; it stays about 5 seconds. The ✕ closes a message at once. Many messages carry a button that fixes the problem in one tap.

A red message: Hotend is too cold to extrude. The nozzle must be at least 170 degrees. Heat it up, then try again. With a button Heat to 215 degrees. — Pushing filament through a cold nozzle is refused. Heat to 215 °C heats the nozzle to your filament's temperature.

A red message: Printer is not homed. Home the axes before moving. With a button Home all. — Moving an axis before homing. Home all homes the printer.

Switching on

The screen comes on before the printer software is ready, so for the first half minute or so it shows Starting up — Getting the printer ready…. Then Home appears with the status Ready.

The Starting up screen with a white cube icon and the text Getting the printer ready. — The first thing you see after switching on.

If the printer is still not answering after about 40 seconds, the screen says The screen has lost the printer. See troubleshooting.

Emergency stop

Use it when something is about to crash, burn or break. It works on every screen and is never locked.

Press and hold the red hand at the bottom of the sidebar. A red ring fills around it.
Keep holding for about ¾ second, until the ring is full. Letting go early cancels: nothing happens.
The printer stops at once. Heaters switch off and the motors stop. The message Emergency stop — Heaters off and motors stopped appears and Home shows Emergency stop was used.
When it is safe, press Restart the printer on that screen. The printer restarts in a few seconds and returns to Home. The stopped print cannot be continued.

The emergency stop button with its red ring half filled while it is being held. — Holding the emergency stop: the ring fills from the top.

After the emergency stop: a red message Emergency stop, and the page Emergency stop was used with a green Restart the printer button. — After the stop. Press Restart the printer to carry on.

If the stop did not reach the printer

If the screen shows THE STOP DID NOT REACH THE PRINTER — Switch the printer off at the wall and the button turns solid red, do exactly that: switch the printer off at the power switch or the wall socket.

Chapter 02

Fine tuning a print while it runs

Fine Tune adjusts the print that is running now: the height of the first layer, speed, flow and fans. Open it with Fine Tune on the print screen.

The Fine Tune page: Z offset panel with Reset to 0, Further from bed plus 0.010 mm, the value minus 0.020 mm, 0.020 mm closer to the bed, Closer to bed minus 0.010 mm, and step buttons 0.005, 0.010, 0.025, 0.050. On the right: Print speed 100 percent, Flow 100 percent, Part fan 100 percent, Chamber fan 35 percent with Auto. Layer 86 of 184 at the top right. — Fine Tune during a print.

Reset to 0. Back to the saved height. Asks first.
Further from bed. Raises the nozzle by one step.
Current Z offset. Minus means closer to the bed than the saved height.
Closer to bed. Lowers the nozzle by one step.
Step size: 0.005, 0.010 (default), 0.025 or 0.050 mm per press.
Print speed, 10–300 %.
Flow, 50–150 %.
Part fan, 0–100 %.
Chamber fan, 0–100 % or Auto.
Progress, or a lock note when something cannot be changed right now.

Z offset: the height of the first layer

The Z offset is how far the nozzle sits above the bed when it prints. A few hundredths of a millimetre make the difference between a first layer that sticks and one that does not. The printer's saved height is 0.000; Fine Tune moves the nozzle relative to it.

Each press moves the nozzle straight away by the selected step. Presses add up: three presses of Closer to bed at 0.010 give −0.030 mm.
An amber number means the change has been sent but not confirmed yet (Applying…). It turns white within a couple of seconds.
Change in small steps and watch a few lines print between presses. 0.010 mm is right for most adjustments; use 0.025 or 0.050 only when the layer is clearly far off.
Use it on the first layer. Later layers print on top of plastic, not the bed, and are not affected by small changes.

Setting it during heat-up

While the printer is still heating before the first line, Fine Tune says Heating up — Z offset is applied when printing starts; speed and flow unlock then. You can already set the Z offset: the value is held (Held — applied when printing starts) and applied in one go when printing begins, with the message Z offset applied.

Fine Tune during heat-up with an amber lock note: Heating up, Z offset is applied when printing starts; speed and flow unlock then. Print speed and flow are dimmed. — During heat-up only the Z offset and the fans can be set.

Keeping the offset for future prints

When the print ends, if you changed the Z offset, the printer asks Keep this Z offset? and tells you how far you moved it, for example During that print you moved the nozzle 0.020 mm closer to the bed.

Keep it stores the new height, so every print from now on starts there. The printer restarts to store it, which takes a few seconds, and shows Z offset saved.
Discard does not store anything. Your saved height is unchanged for future prints.

A good routine

After levelling the bed, print a small flat test (a single-layer square or a calibration cube). Adjust the Z offset until the first layer is smooth and gap-free, then press Keep it at the end.

Print speed and flow

Control	Range and step	Use it for
Print speed	10–300 %, steps of 5	Slow a difficult section down (small details, a wobbly tall part), or speed up an easy one. 100 % is the speed in the file.
Flow	50–150 %, steps of 1	Small corrections to how much plastic comes out: raise it a few percent if lines look thin or have gaps, lower it if the surface looks over-full. Change it by 1–3 % at a time.

When either is not 100 %, a small 100% button appears under it to reset it. These changes last for this print only.

Fans

Part fan (0–100 %, steps of 10) cools the plastic just after it leaves the nozzle. The print file sets it too, so your value may be replaced at the file's next fan change.
Chamber fan (0–100 %, steps of 10) moves hot air out of the chamber. Auto means the printer controls it from the temperature; pressing + or − switches to a fixed speed, and Auto hands it back.

When controls are locked

Situation	Note at the top of Fine Tune	What still works
Printing	Layer 86 of 184	Everything
Heating up before the first line	Heating up — Z offset is applied when printing starts; speed and flow unlock then	Z offset (held), fans
Paused	Paused — Z offset, speed and flow unlock when you resume	Fans only. A change made while paused would be undone on resume, so the screen does not allow it.
No print running	No print is running	Nothing
Printer not ready	The printer is not ready	Nothing

Temperatures during a print

The nozzle and bed temperatures on the print screen are buttons. Tap one to open the keypad and set a new target, for example to raise the nozzle by 5 °C for a material that is not flowing well. The temperature in the print file applies again at the next change the file makes.

The Nozzle Temp keypad over the print screen, showing 240 degrees, digits 0 to 9, a Cooldown key, backspace and a green Confirm button. — Tapping the nozzle temperature on the print screen.

Do not enter 0 during a print

A target of 0 switches that heater off, and the print fails. The Cooldown key is blocked while a print is loaded (Not available with a print loaded), but typing 0 and pressing Confirm is not.

Skipping a failed part

When several parts print together and one fails (it came loose, or has turned into spaghetti), you can stop printing just that part and let the others finish.

On the print screen, tap the picture card on the left. It reads Tap to skip parts when the file supports it.
The Objects page shows the bed from above: the part printing now in green, the others in grey, skipped parts in red with a cross.
Tap the failed part. The printer asks Stop printing this part? … will be skipped for the rest of the print. This cannot be undone.
Press Skip part.

The print screen for Cable_Clips_x12_PLA_33m at 31 percent, with Tap to skip parts under the picture. — A plate of twelve clips. Tap the picture.

The Objects page: 11 of 12 still printing, tap a part on the bed to skip it. Twelve clips drawn from above, one green (printing), one red with a cross (skipped), the rest grey. — The Objects page. One clip is being printed (green), one has been skipped (red).

This needs Label objects switched on in OrcaSlicer (slicer settings).

Chapter 03

The print screen

While a print is loaded, the Home icon shows the print. It stays until you clear the finished job.

The part and file name. Tap to skip parts (how).
Progress. Green while printing, amber while paused or heating.
Status and time left. Estimating… at the very start.
Nozzle temperature: current / target. Green at temperature, amber while heating, grey when off. Tap to change.
Bed temperature, the same way.
Layer (current / total), Elapsed printing time, Filament for the whole print, Speed, and Flow rate: the plastic going through the nozzle right now, in mm³/s.
Pause, or Resume when paused.
Fine Tune: Z offset, speed, flow, fans (chapter 6).
Cancel. Asks first.
The robot: OK, or Problem when the printer reported something. Tap it.

What the print screen can say

Headline	Meaning	Buttons
Heating Warming up — the print starts on its own	The printer is heating before the first line. It starts printing by itself.	Resume · Fine Tune · Cancel
Printing 1h 11m left	Printing normally.	Pause · Fine Tune · Cancel
Paused	Paused by you, by the print file (colour change) or from the web.	Resume · Fine Tune · Cancel
Paused — problem Tap the robot to see what happened	The printer paused itself because of a problem.	Resume · Fine Tune · Cancel · Problem
Print complete	Finished.	Done
Print stopped The print did not finish	Cancelled, or ended by an error.	Clear
Stopped — problem	Ended because of a problem the printer reported.	Clear · Problem

The print screen while heating: Heating, Warming up, the print starts on its own, nozzle 148 of 240 degrees and bed 71 of 80 degrees in amber, 0 of 184 layers, and a green Resume button. — Heating before the first layer. The print starts by itself.

The print screen while paused: Paused, 1h 11m left, an amber ring at 47 percent, and a green Resume button. — Paused. Controls, Settings and Info can be used while paused.

Pausing and resuming

Pause stops the print where it is. The printer keeps its place in the file.
While paused, the other sections unlock, so you can, for example, change filament in Controls›Filament. Homing and moving the bed are blocked, because they would run into the part: Not with a print on the bed.
Resume continues from the same point.

Cancelling

Cancel asks Cancel this print? — The job cannot be resumed afterwards. Press Keep printing to go back, or Cancel print to stop. A cancelled print cannot be continued.

A dialog Cancel this print? The job cannot be resumed afterwards. Buttons Keep printing and Cancel print. — Cancelling always asks first.

When the robot turns red

Some problems do not stop the printer but pause the print: filament running out, a loose sensor wire, a heater that cannot keep up. The headline then says Paused — problem and the robot shows Problem. Tap the robot to open What happened: a plain explanation, numbered steps, and the printer's own message for 3DISM support.

The print screen: Paused, problem, in red, Tap the robot to see what happened, nozzle 188 degrees off, and a red Problem robot button. — A print paused by a problem.

The What happened panel: The nozzle sensor failed, print paused. An explanation, four numbered steps under What to do, the raw printer message, and a Dismiss button. — What happened, with steps to fix it.

Dismiss turns the robot green again once you have read it. If the printer still reports a faulty sensor, the warning stays (Still showing a fault) until it is fixed. The full list of these messages is in chapter 13.

Chapter 04

Print Files

Every print starts here. Open it with the Print Files card on Home.

Tabs

Tab	Shows
Internal	Files stored on the printer, including everything sent from OrcaSlicer.
USB Drive	Files on a USB stick plugged into the printer. Grey when no stick is plugged in (tapping it says No USB drive — Plug a stick in and it appears here.). A stick appears within about 5 seconds of plugging it in.
Recovery	A print interrupted by a power cut, ready to continue. An amber dot on the tab means one is waiting (chapter 12).

Finding a file

Sort with the button at the top right: Newest → Name → Size.
Folders (brass folder icons) come first. Tap one to open it; the button with the folder name at the right of the tabs goes back up.
Each card shows a picture of the part, the name, the estimated print time and the filament weight. The dot is the filament colour set in the slicer.
The list refreshes by itself every few seconds, so a file sent from OrcaSlicer appears without doing anything.

Print Files on the USB Drive tab with one file Fan_Duct_ASA_46m. — The USB Drive tab.

The file detail page for Calibration_Cube_PLA_28m with estimated time 28m, filament 10 g, material PLA, height 20 mm, layer height 0.2 mm, file size 1.8 MB, and Print and Delete buttons. — A file's details.

File details

Tapping a file shows Estimated time, Filament (weight), Material, Layers, Height, Layer height and File size, taken from the slicer. A dash (—) means the slicer did not record that value.

Print starts the print immediately. If another print is already loaded (printing or paused), it refuses: A print is already loaded — Finish or cancel it before starting another.
Delete asks Delete this file? first. The file being printed cannot be deleted (This file is printing).

A dialog Delete this file? with the file name and the buttons Cancel and Delete. — Deleting asks first.

A file shows a grey box instead of a picture

The slicer did not save a thumbnail in the file. Keep thumbnails switched on in the printer profile (they are on in the 3DISM profile).

Chapter 05

Controls

Controls is where you move the printer, heat it, run the fans, handle filament and switch the light. Open it with the icon. It is locked while a print is running; pause the print to use it.

Fans: part cooling fan speed. Tap for all fans.
Filament: the loaded material, or Loading… / Unloading…. Tap to load, unload or edit.
Motion: home and move the axes.
Nozzle & Extruder: current / target nozzle temperature. The small print head lights up when filament is detected.
Chamber: chamber temperature. Shows -- on machines without a chamber sensor.
Heatbed: current / target bed temperature. Tap to set it.
Light: switches the chamber light on and off.

Motion

Control	What it does
Position (top right)	Where the nozzle is, in millimetres. A dash means that axis has not been homed, so its position is unknown.
House in the middle of the pad	Home all. The printer finds the end of each axis. Do this before moving anything.
Inner ring of the pad	Move the print head 1 mm. Top = Y, bottom = −Y, right = X, left = −X.
Outer ring of the pad	Move the print head 10 mm in that direction.
Heatbed ↑ 10 mm, ↑ 1 mm	Move the bed up, towards the nozzle.
Heatbed ↓ 1 mm, ↓ 10 mm	Move the bed down, away from the nozzle.
Level the bed (Pro 400)	Homes if needed, then drives the two Z motors until the gantry is level with the bed (Homing…, Levelling…). Shows Bed is level until the next time the printer homes.
Disable Motors	Releases the motors so the print head can be moved by hand. The printer then forgets its position and must home again.

Moving with a part on the bed

With a print loaded (for example while paused), homing and moving the bed are refused because they would crash into the part: Not with a print on the bed. Moving the print head sideways is allowed, so you can move it out of the way. Disable Motors is refused too: Releasing the motors loses the homed position, so the print could not resume.

Nozzle & Extruder

The Nozzle and Extruder page: a picture of the print head, up and down arrow buttons, Nozzle temperature 27 of 0 degrees, and Nozzle Type Hardened 0.4mm with a pencil icon. — Nozzle & Extruder.

The Nozzle Type panel with the choices Hardened and Stainless, and sizes 0.4mm, 0.6mm and 0.8mm, and a Confirm button. — Nozzle Type.

▲ / ▼ arrows pull the filament back or push it forward by 10 mm. The nozzle must be hot (at least 170 °C); otherwise the printer refuses with Hotend is too cold to extrude and offers to heat it.
Nozzle temperature opens the keypad.
Nozzle Type records which nozzle is fitted: Hardened or Stainless, 0.4mm, 0.6mm or 0.8mm. It is a label for your reference; it does not change how the printer prints and returns to Hardened 0.4mm after a restart. If you fit a different size, choose the matching printer profile in OrcaSlicer.

The temperature keypad

Every temperature on the screen opens the same keypad (nozzle, bed, and the temperatures on the print screen).

The Nozzle Temp keypad showing 220 degrees. — Nozzle Temp keypad with 220 typed.

The Heatbed Temperature page: a picture of the bed plate and a keypad showing 60 degrees. — Heatbed Temperature. The bed picture glows orange as the bed heats.

The keypad opens with the current target. The first digit you press replaces it; then type up to three digits. ⌫ deletes the last digit.
Confirm sets the temperature and closes the keypad. A value above the printer's limit is lowered to the limit.
❄ Cooldown switches that heater off. It is refused while a print is loaded.
Closing the keypad without Confirm changes nothing.

Fans

The Part Cooling Fan panel with a switch, the value 50 percent and plus and minus buttons. — Part Cooling Fan.

Fan	What it does	Controls
Part	Located on the toolhead, for part cooling. Cools the plastic as it is laid down.	Switch: on = 100 %, off = 0 %. + / − in steps of 10 %. During a print the file also sets this fan.
Chamber	Circulates and extracts hot air from the chamber.	Auto: the printer runs it from the temperature. Any +, − or switch press sets a fixed speed (MANUAL); Auto hands it back.
Aux	Not in use yet (Coming soon).	—

The Chamber Fan panel with a green Auto button, a switch, the value 0 percent marked AUTO, and plus and minus buttons. — Chamber Fan in automatic mode.

Filament

The Filament page loads and unloads filament and stores the filament profile: the material, its colour, the nozzle temperature used to load it, and its pressure advance.

Load heats the nozzle to the profile temperature and pulls the filament in (step by step).
Unload heats the nozzle and pushes the filament back out.
−10 · −1 · +1 · +10 move the filament by that many millimetres: minus pulls it back, plus pushes it through the nozzle. The nozzle must be hot.
The temperature pill under the spool heats the nozzle; its keypad starts at the profile temperature.
While a print is running these buttons are greyed out: Filament actions are disabled while printing. Pause the print first.

Edit Filament

Choosing a material fills in its usual temperature and pressure advance. Reset restores those values for the selected material. Confirm saves the profile and sends the pressure advance to the printer at once. Closing without Confirm discards the changes.

Material	Nozzle temperature	Pressure advance	Bed map measured at (Auto Bed Levelling)
PLA	215 °C	0.040	PLA, TPU · bed 60 °C
PETG	240 °C	0.060	PETG, ASA · bed 85 °C
ABS	250 °C	0.045	ABS, PC · bed 105 °C
ASA	255 °C	0.045	PETG, ASA · bed 85 °C
TPU	230 °C	0.900	PLA, TPU · bed 60 °C
PC	280 °C	0.050	ABS, PC · bed 105 °C
PA-CF	270 °C	0.060	—

Which temperature does a print use?

The filament profile temperature is used for loading, unloading and the Heat to … °C button, and it is shown on Home. The print itself uses the temperatures in the sliced file, set in OrcaSlicer's filament profile.

Light

The Light switch on the Controls page turns the chamber light on and off.

Chapter 06

Settings, Toolbox and Machine Information

The Settings page: the 3DISM Remote card showing Connected with the serial number and remote address, rows Wi-Fi Home Net, Storage 6.1GB of 29.6GB, Firmware v0.13.0, and tiles Printer Calibration and Toolbox. — Settings.

Item	Shows / does
3DISM Remote card	Connected, Installed, not connected or Not set up, with the serial number and remote address. Tap to pair (how).
Wi‑Fi	The current network. Tap to change it (how).
Storage	Space used on the printer.
Firmware	Software versions, for 3DISM support.
Printer Calibration	Chapter 10. Not available while the printer is stopped by a fault.
Toolbox	Services, firmware restart, reboot.

The Storage page: Internal storage 6.1 GB of 29.6 GB, a usage bar, 23.5 GB free, 21 percent used, and a Refresh row. — Storage. The bar turns red when more than 90 % is used; delete old files in Print Files.

The Firmware page: Screen software, Klipper, Moonraker and Machine versions, and Control boards: Mainboard. — Firmware: the versions 3DISM support may ask for.

Software updates are installed by 3DISM; there is no update button on the screen.

Toolbox

Row	What it does	When to use it
Services	Lists the printer's background services and whether each is running.	Only when 3DISM support asks you to.
Firmware restart	Asks Firmware restart? — Klipper will reconnect to the control boards., then restarts the printer's control software. Reports Printer restarted when it is back.	After a fault, or when a message says Printer is shut down.
Reboot printer	Asks Reboot the printer? — The screen will restart., then restarts the whole printer, screen included.	When something is stuck and a firmware restart did not help.

Both restarts are refused while a print is loaded (Not available with a print loaded), because they would end the job. They are allowed when the printer has already stopped with a fault.

The Toolbox with the dialog Firmware restart? Klipper will reconnect to the control boards. Buttons Cancel and Confirm. — Firmware restart asks first.

The Services page: Printer control Running, Always on; Printer API Running, Always on; Touchscreen Running, Always on; Camera Running with a switch; Wi-Fi keep-alive Running with a switch. — Services. Leave these as they are unless support asks.

In Services, a green dot means running, grey means off and red means not working. Always on services cannot be switched off from the screen. If no camera is fitted, the Camera service can be switched off.

Machine Information

Row	Meaning
Model	QALAM Pro 300 or QALAM Pro 400.
Build volume	The largest part the machine can print, in mm.
Print recovery	On: power-loss recovery is working. On (no chip): working, but saved to storage rather than to a recovery chip. Not fitted: not available on this machine.
Serial	The machine's serial number. Quote it when you contact 3DISM.
Nozzle	The nozzle type set in Controls.
Pressure advance	The value the printer is using now.
Klipper state	ready is normal. Other words (startup, shutdown, error) are for support.
USAGE	Total print time, number of prints, filament used (as a length) and the longest print.
IP address, Remote	The printer's network address and its 3DISM Remote address.
SOFTWARE	Versions of the printer software and control boards.

If the machine is missing something its model normally has, an amber note says so, for example Expected on a QALAM Pro 400 but missing from this machine's configuration: … Contact 3DISM support.

This page is read when the screen starts. If the network came up later, the IP address may show a dash; the Wi‑Fi page always shows the current address.

Chapter 07

Where to find it

I want to…	Go to
Start a print	Home›Print Files›file›Print
Print from a USB stick	Print Files›USB Drive
Adjust the first layer during a print	Fine Tune›Closer to bed / Further from bed
Change print speed or flow	Fine Tune (while printing)
Skip one failed part	Print screen › tap the picture › tap the part
Pause, resume, cancel	Print screen, bottom row
Load or change filament	Controls›Filament
Heat the nozzle or bed	Tap a temperature on Home, or Controls›Nozzle & Extruder / Heatbed
Turn heaters off after a job	Home › the amber Heater on … tap to cool line
Home or move the axes	Controls›Motion
Level the bed	Settings›Printer Calibration›Auto Bed Leveling
Adjust the bed corner knobs	Printer Calibration›Bed Leveling Corners
Join Wi‑Fi, find the IP address	Settings›Wi‑Fi
Pair with 3DISM Remote	Settings›3DISM Remote
Resume after a power cut	Print Files›Recovery
Restart the printer software	Settings›Toolbox›Firmware restart
Serial number, versions	Info, and Settings›Firmware
Stop everything now	Hold the red hand for ¾ second

Home with an amber line Heater on, nozzle 215 degrees, bed 60 degrees, tap to cool, under the status Ready. — Heaters left on after a job. Tap the amber line to switch them off.

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