Canon PIXMA Pro9000 Mark II Series, Руководство по обслуживанию

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*1: Not including adjustment time after replacement.
*2: General notes:
- Make sure that the flexible cables and wires in the harness are in the proper position and
connected correctly. See 3-2. Part Replacement Procedures or the Parts Catalog for details.
- Do not drop the ferrite core, which may cause damage.
- Protect electrical parts from damage due to static electricity.
- Before removing a unit, after removing the power cord, allow the printer to sit for approx. 1
minute (for capacitor discharging to protect the logic board ass'y from damages).
- Do not touch the timing slit strip film, timing slit disk feed film, and timing slit disk eject film.
No grease or abrasion is allowed.
- Protect the units from soiled with ink.
- Protect the housing from scratches.
- Exercise caution with the screws, as follows:
i. The screws of the paper feed motor may be loosened only at replacement of the paper
feed motor unit (DO NOT loosen them in other cases). [See 4-4. Special Notes on
Servicing, (2) Paper feed motor adjustment , for details.]
ii. Before loosening the 2 screws that fix the carriage shaft to the main chassis, mark the
screw positions so that the carriage shaft will be re-attached to the main chassis in its
original position. [See
4-4. Special Notes on Servicing, (3) Carriage unit replacement ,
for details.]
iii. The screws securing the adjustment plate of the eject roller shaft may be loosened
only at replacement of the platen unit (DO NOT loosen them in other cases). [See 4-4.
Special Notes on Servicing, (4) Platen unit replacement , for details.]
Timing
slit strip
film 5 (1) External housing
(2) Timing slit strip film / Timing
slit disk feed film
- Upon contact with the film, wipe
the film with ethanol.
- Confirm no grease is on the film.
(Wipe off any grease thoroughly
with ethanol.)
- Do not bend the film.
After replacement:
1. Perform print head alignment
in the user mode.
2. Perform LF / Eject correction
in the service mode.
[See
4-2. Service Mode , for
details.]
- EEPROM
information
print
- Service test
print
Timing
slit disk
feed film 5
Print
head 1
After replacement:
1. Perform print head alignment
in the user mode.
2. Perform nozzle check pattern
printing in the user mode.
- Service test
print
Sheet
feed unit 20 (1) External housing
(2) Printer unit
(3) Logic board ass'y
(4) Sheet feed unit
After replacement:
1. Confirm the printer operation.
[See 4-5. Verification After
Repair , for details.]
- EEPROM
information
print
- Service test
print
<3-1. Major Replacement Parts>
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