Canon iR C3380 series, Service Manual

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Chapter 13
13-3
F-13-2
13.3 Scheduled Servicing Basic Procedure
13.3.1 Scheduled Servicing Basic Procedures
0014-5602
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
- As a rule, perform scheduled servicing every 55,000 prints.
- Before setting out on a scheduled visit, check with the Service Book, and take parts for which replacement is expected.
- If the power plug is exposed to dust, humidity, or oily smoke, the resulting buildup can prove to be a fire hazard. (The buildup of dust, for instance, can absorb
moisture and suffer insulating failure.) Be sure to disconnect the power plug on a periodical basis, and remove any buildup of dust and dirt with a dry cloth.
<Work Procedure>
1) Report to the person in change, and have an understanding of the situation.
2) Record the counter reading, and check the faulty prints.
3) Check the following items, and adjust or clean the parts as needed.
T-13-2
Item
Test copy image density
background (for soiling)
characters (for clarity)
margin
fixing
misregistration, soiled back
margin (single-sided) leading edge:2.5±1.5mm
left:2.5±1.5mm
margin (double-sided) leading edge:2.5±2.0mm
left edge:2.5±2.0mm
Laser exposure system dust-blocking glass (cleaning)
Feeding system
toner/feed guide
fixing inlet guide
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