Operation Check After Disassembly And Reassembly; Check Procedure - Canon S600 Service Manual

Part 2: Troubleshooting

4. OPERATION CHECK AFTER DISASSEMBLY AND REASSEMBLY

4.1 Check Procedure

After disassembly and reassembly, follow the procedure below to check the printer's
operation.
1) Check visually for any grease or foreign matter dirtying the internal parts.
Make sure that the encoder film is clean. If there is any grease on the film, wipe it
clean with alcohol.
2) Service/factory test printout with the printer alone
Check for the following: Missing print in the nozzle check pattern, off-position
horizontal lines in the horizontal line pattern, and white stripes in any irregular
printing. If any of these occur, clean the print head and adjust the print head
position. Then make another test printout. The procedure is described in
Mode Operations on page 2-29
Timing
After control board
replacement
After absorber replacement
.
Items to Check
The service/factory test printout must show the correct ROM
version and product designation. It must also show the
printed sheet count and that the total waste-ink amount has
been cleared. The printer driver must be able to print the
nozzle check pattern (to confirm that the computer is
communicating with the printer).
The service/factory test printout must show that the total
waste-ink amount has been cleared.
Be sure to visually check the encoder film for any grease, foreign matter,
etc. If there is any grease, etc., on the film, the printer may malfunction
shortly after the repair is completed.
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S600
7.1 Service