- DO NOT contact the spur edges.
Purge
drive
system
unit
(1) Cassette unit
(2) Left and right side covers
(3) Document pressure plate unit
(4) Scanner unit
(5) Main case
(6) Rear cover
(7) Print unit
(8) See 2-2. Disassembly & Reassembly
Procedures.
- See 2-2. Disassembly & Reassembly
Procedures, (9) Purge drive system unit
(right plate) and switch system unit (left
plate) removal, for details.
- See 2-2. Disassembly & Reassembly
Procedures, (10) Engine unit reassembly,
for details.
In the service mode:
1. Print the integrated inspection pattern.
Carriage
rail and
main
chassis
See 2-2. Disassembly & Reassembly
Procedures, and Parts Catalog.
1. Apply grease to the sliding portions.
[See 3-5. Grease Application, for details.]
In the service mode:
2. Print the integrated inspection pattern.
Idler
pulley
parallel
pin
APP code
wheel gear
shaft
Document
pressure
sheet
(1) Cassette unit
(2) Left and right side covers
(3) Document pressure plate unit
(4) Scanner unit
1. Confirm the document pressure plate sheet
position.
[See 3-6. Special Notes on Servicing, (4)
Document pressure sheet replacement, for
details.]
In the service mode:
2. Print the integrated inspection pattern.
Document
pressure
plate
Scanner
unit
LCD ass'y (1) Panel cover
(2) Operation panel
(3) LCD ass'y
- Be cautious not to scratch or damage the
LCD cable.
In the service mode:
1. Perform button and LCD test.
[See 3-3. Adjustment and Settings in Service
Mode, for details.]
2. Print the integrated inspection pattern.
Timing slit See 2-2. Disassembly & Reassembly In the user mode:
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