Canon W6400 Series, Service Manual

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Chapter 1
1-18
1.7 Safety and Precautions
1.7.1 Safety Precautions
1.7.1.1 Moving Parts
0008-6315
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 motordrivenpurge 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 carriagemotor, feed motor, and other driving power supplies are turned off.
F-1-23
1.7.1.2 Ink
0008-6316
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-jettray maintenance cartridge and the ink tubes that relay ink to each unit.
Although the ink is not harmful to the human body, it contains organicsolvents.
Avoid getting the ink in your mouth or eyes.
Flush well with water and see a doctor if contact occurs.
In case of accidental ingestion of a large quantity, call a doctorimmediately.
Black ink
Glycerine 56-81-5, Carbon black 1333-86-4, Heterocyclic compound
Matte Black ink
Glycerine 56-81-5, Diethylene glycol 111-46-6, Triol
Photo Magenta ink
Glycerine 56-81-5, Ethylene glycol 107-21-1, Heterocyclic compound
Carriage motor
Feed roller
Pinch roller
Purge unit
Carriage unit
Carriage belt
Feed motor
Ink tube
Flexible cable
Delivery unit