Scheduled Servicing Basic Procedure - Canon iR C6800 Series Service Manual

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11.3 Scheduled Servicing Basic Procedure

As a rule, provide scheduled servicing every 150,000 prints.

Check with the Service Book before setting out for a scheduled service visit, and take parts for which replacement

is expected.

If the power plug is left connected for a long time in a place subject to dust, humidity, or oil smoke, a fire hazard is

a possibility (i.e., the dust collecting around the plug can absorb moisture, resulting in insulating failure). Be sure to

disconnect the power plug on a periodical basis, and wipe off the dust and dirt collecting around it.

1) Report to the person in charge, and check the general condition.

2) Record the counter reading, and check the faulty prints.

3) Make the following checks, and clean/adjust the items that are indicated:

against image density standard

for soiling of back of paper

for clarity of characters

for margin standards (single sided print)

(double sided print)

Feeding system

registration upper/lower roller

for paper lint along front edge of registration assembly

4) Check the waste toner case.

If half full or more, dispose of the waste toner in a vinyl bag or the like for collection; or, replace the waste toner case.

If you need to dispose of the waste toner, be sure to do so in strict accordance with the regulations imposed by the

local authorities.

Do not dispose of waste toner in a fire. Doing so may cause an explosion.

misplaced registration, soiled back of paper

leading edge: 4.0+1.5/ 1.0mm

left edge: 2.5+/ 1.5mm

leading edge: 4.0+1.5/ 1.0mm

left edge: 2.5+/ 2.0mm

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