Canon i9100, s520, s750, s820, s820d, s820mg, s830d, s900, s9000 서비스 매뉴얼

4. ADJUSTMENTS AND SETTINGS AFTER DISASSEMBLY

AND REASSEMBLY, AND CONFIRMATION OF OPERATION

4.1 Adjustments and Settings after Disassembly and Reassembly

4.1.1 Items for adjustments (per necessity/locations/tools)

(1) User level

(2) Service person level

Necessary units and adjustments are listed below. When using these headings,
check 4.2 Confirmation Method at the same time.

Adjustment

Time Tools

EEPROM settings (

) 2 mins. None

(1) EEPROM initialization

• to clear the EEPROM

• to reset the waste-ink counter

(2) Model settings

• to establish the correct model

Replace ink absorber according to

need

EEPROM settings

2 mins. None

(1) Clear the waste-ink counter
Grease application (

) 2 mins. None

) 2 mins. Flat brush

Part 2: Troubleshooting

S900 / S820 / S750 / S520

2-20

Timing (after replacement of...)
Print head

Adjustment

Time Tools

Print head printing position

10 mins. 2 sheets of A4 paper

alignment

Timing (after replacement of...)
Logic board

Bottom case unit or ink
absorber
Grease pad (S900/S820)
Carriage guide frame
Platen unit
Retarding gear
Carriage guide shaft
Paper feed motor