Canon IR2800, IR3300, IR2200 manual Periodical Servicing Procedure, Work Procedure

CHAPTER 1 MAINTENANCE AND INSPECTION

3Periodical Servicing Procedure

1.As a rule, provide periodical servicing every 120,000 prints.

2.Before setting out on a scheduled visit, check the Service Book, and take any parts that may require replacement.

As of June 2001

Work Procedure

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

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

3.Make test prints, and check them for the following: (1) image density, (2) white back- ground for soiling, (3) characters for clarity, (4) margin, (5) fixing, registration, and back for soiling.

The margin must meet the following standards:
Leading edge:	2.5	± 1.5 mm
Left edge:	2.5	± 1.5 mm
Right edge:	0.5 mm or more
Trailing edge:	2.5	+1.1, -1.7 mm (smaller than B4)	<2.5 ± 2.0 mm>
	3.5	+0.6, -2.8 mm (B4 or larger)	<3.5 ± 2.0 mm>
	5.5	+1.5, -5.0 mm (free size)

< >: with DADF-H1

4. Optical Unit

Clean the following using a blower brush to clean; if the dirt is excessive, use alcohol:

(1)No. 1/2/3 mirror, (2) original illuminating reflecting plate, (3) lens, (4) original size sensor.

5.Scanner Drive System

(1)Scanner cable; check the tension, and adjust as necessary. Inspect and adjust the scan- ner cable only when the machine has made the first 250,000 prints.

(2)Scanner rail; clean the slide area, and apply silicone oil (FY9-6011).

1-4 T COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001