Safety And Precautions; Safety Precautions; Moving Parts; Ink - Canon WS8400 Service Manual

1.7 Safety and Precautions

1.7.1 Safety Precautions

1.7.1.1 Moving Parts

Be careful not to get your hair, clothes, or accessories caught in the moving parts of theprinter.
These include the carriage unit, carriage belt, ink tube and flexible cable activated bythe carriage motor; feed motor-driven feed roller and pinch roller; and
purge motor-driven purge unit.
To prevent accidents, the upper cover of the printer is locked during printing so that itdoes not open. If the upper cover is opened in the online/offline mode,
the carriage motor, feed motor, and other driving power supplies are turned off.
[1]
[2]
[3]
[4]
[5]

1.7.1.2 Ink

1. Ink passages
Be careful not to touch the ink passages of the printer or to allow ink to stain theworkbench, hands, clothes or the printer under repair.
The ink flows through the ink tank unit, carriage unit, purge unit, maintenance-jet tray, bordless print ink groove, maintenance cartridge and the ink tubes
that relay ink to each unit.
Carriage belt
Ink tube
Flexible cable
Carriage unit
Carriage motor
[1] [2]
[5]
[8]
[9]
T-1-9
[6] Purge unit
[7] Pinch roller
[8] Feed roller
[9] Delivery unit
[10] Feed motor
[3]
[4]
[7]
F-1-23
[6]
[10]
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