Maintenance - Scanner Unit; Cleaning The Adf; Cleaning The Touch Screen Display - Oki C9850 Series Troubleshooting And Maintenance Manual

M
AINTENANCE
C ADF
LEANING THE
From time to time the pad assembly and feed rollers may become contaminated with ink,
toner particles or paper dust. In this case the scan module may not feed documents
smoothly. If this occurs, follow the cleaning procedure below.
1. Moisten a cotton swab with isopropyl alcohol (95%).
2. Press down the ADF release button (1) and open the ADF front cover (2).
2
3. Wipe the feed rollers (3) by moving the swab from side to side.
4. Rotate the rollers forward with your finger and repeat Step 3 until the rollers are
clean. Be careful not to snag or damage the springs near the pad (4).
5. Wipe the pad (4) from top to bottom, being careful not to hook the springs.
6. Close the ADF front cover (2).
Your machine is now ready to use.
C
LEANING THE TOUCH SCREEN DISPLAY
Be careful not to stress or damage the touch screen display.
To clean the display surface, use a soft cloth, either dry or moistened with neutral detergent
or ethanol. Do not use any organic solvents, acid or alkali solutions.
–
SCANNER UNIT
1
Maintenance – scanner unit > 44
3
4
CAUTION!