Personal Safety Precautions; Moving Sections Of The Printer - Canon BJC-8500 Service Manual

BJC-8500

1. PERSONAL SAFETY PRECAUTIONS

1.1 Moving Sections of the Printer

Be careful not to let your hands or fingers, hair, clothes, accessories, etc., become
caught in any moving sections of the printer. The moving sections of the printer are
driven by the carriage motor, paper feed motor, or the purge motor.
Moving sections driven by the carriage motor:
Carriage belt, idle pulley, carriage, etc.
Moving sections driven by the paper feed motor:
Paper feed rollers, pinch roller, cleaning unit, eject roller, spur unit, transmission
gear, flapper unit, etc.
Moving sections driven by the purge motor:
Purge unit, pick-up roller of the sheet feeder unit, pick-up rollers in the upper and
lower cassettes, paper feed roller, etc.
During operation close the top cover (except when checking operation), and take care
not to touch the above moving parts. Also note that the spurs are made of metal and
have sharp edges. Avoid touching these inadvertently with bare hands.
Idle Pulley
Carriage Belt
Transmission
Gear
Flapper Unit
Paper Feed Roller
Cleaning Unit
Paper Feed Motor
Carriage Belt
Top Cover
Purge Motor
Spur Unit
Eject Roller
Figure 1-1 Moving Sections of the Printer
Part 1: Safety and Precautions
Pick-up Roller
Sheet Feeder Unit
Pinch Roller
Carriage Motor
Purge Unit
1-1
Pick-up Rollers
Paper Feed Rollers
Upper Cassette
Lower Cassette