Printer Unit

Front


XP-640_Partname_Front

No.NameFunction overview
Cartridge slotsInsert ink cartridges in which ink pouches have been loaded.
Front cover

Prevents contact with the print heads and other such fast-moving parts when the machine is operating.

This cover also blocks ultraviolet light from the UV lamp and prevents dust from entering the machine.

Keep this cover closed when not loading media or performing maintenance.

Operation panelThe panel used to operate the machine.

Operation Panel

Left cover

Provides access to the interior of the left side of the machine.

Open this cover when performing maintenance such as cleaning around the print heads.

Right cover

Provides access to the interior of the right side of the machine.

Open this cover when performing maintenance such as cleaning.

Loading lever (front)Secures the media in place and releases it.

Use this lever when working at the front of the machine. Lowering the lever secures the media in place.

Take-up unitTakes up the media after printing.

This prevents the printed media from touching the floor.

Rear


Part Names and Functions_Rear_ER-642

No.NameFunction overview
Loading lever (rear)

Secures the media in place and releases it.

Use this when working behind the machine. Lowering the lever secures the media in place.

Rear UV shield

Blocks the light from the UV lamp during printing.

Open this shield when you load the media and close it when you are finished loading the media.

Printing is not possible with the UV shield open.

Drain bottleDischarged fluid is stored in this bottle.

A message prompting you to dispose of discharged fluid appears when a certain amount of discharged fluid has collected in the bottle.

Disposing of Discharged Fluid

Shafts

Used to adjust the positions of the media stays and media holders.

The media stays and media holders are moved to the left or right along these shafts to match the width of the media.

Media holders

Hold the roll media.

Fit the paper tube of the media onto the end caps of the media holders.

Media stays

Temporarily hold the roll media in place.

Temporarily place the roll media on these stays when loading this media on the media holders.

Side


side_VG4-640

No.NameFunction overview
Ethernet connectorConnects an Ethernet cable.
Cleaning liquid cartridge slotStores a cleaning liquid cartridge containing a cleaning liquid pouch.
Main power switchSwitches the main power to the machine on or off.
Power-cord connectorUsed to connect the power cable from which power is supplied to the machine.

Front Cover Interior/Print Head Carriage Area


Part Names and Functions_Print Head Periphery_ER-642

[A]: With the print-head carriage moved to the left during manual cleaning or other maintenance

No.NameFunction overview
Grit roller

Transports the media.

Grit patternIndicates the location of a grit roller. When loading media, be sure to place the pinch rollers within the ranges indicated by these patterns.

Pinch roller

Clamps the media together with the grit roller for transporting. The roller can be raised or lowered by moving the loading lever up or down.

Blade holderHouses the blade used during cutting.
Media clamp

Clamps the left and right edges of the media.

Each clamp holds down the left or right edge of the media, keeping the media from coming loose and preventing fuzz on the cut edge of the media from touching the print heads.

Apron

This is the path over which the media passes.

A front heater that heats the media to prevent it from coming loose is built in.

Platen

This is the path over which the media passes.

A suction fan that keeps the media from coming loose is built in.

Blade protectorProtects the cutter blade as it penetrates the media during cutout.
UV-LED deviceIrradiates the ultraviolet light after printing to cure the ink.
Print-head carriage

Transports the built-in print heads.

Height-adjustment leverYou can adjust the print-head height.
Separating knife

This separates the media.

Cutting carriage

The blade and the separating knife are inside here.

Print head cap

Prevent the print heads from drying out.

Seals to the print heads to protect the ink emission surface when the print heads are at the right side of the machine, such as when waiting for printing.

Wiper

Cleans the print heads.

Removes dirt and excess ink that have adhered to these heads.
Flushing sponge

Absorbs the ink being discharged (flushed) to prevent clogging.

If a Cover Opens during Operation

If the front cover, left cover, right cover, or rear UV shield (hereinafter these items are all referred to as the "cover") opens during an output operation, the machine makes an emergency stop. When an emergency stop occurs, a message prompting you to close the cover appears on the screen. Close the covers as directed in the instructions shown on the screen.

When the cover is closed, you will be able to continue the operation.

If you cannot continue the operation even after you close the cover, a nonrecoverable error may have occurred.

Additionally, if you open a cover during operation, the carriage may move slowly.