C9850 User’s Guide> 82
R
EPLACING
CONSUMABLES
/
MAINTENANCE
ITEMS
Each consumable or maintenance item comes complete with its own
installation details which give full instructions on replacement. You
are advised to follow these instructions carefully.
C
LEANING
THE
LED
HEADS
You are advised to clean the LED heads:
>
any time you replace a toner cartridge (a LED lens cleaner is
enclosed with each replacement toner cartridge)
>
if printing is showing signs of faded images, white stripes or
blurred letters
You can use a LED lens cleaner or dry, soft cloth for cleaning the LED
heads.
1.
Open the top cover.
CAUTION!
Only use genuine Oki Original consumables to ensure
the best quality and performance from your hardware.
Non-Oki Original products may damage your printer’s
performance and invalidate your warranty.
Specifications subject to change without notice. All
trademarks acknowledged.
Summary of Contents for C9850hdn
Page 1: ......
Page 20: ...C9850 User s Guide 20 27 Belt unit 28 Drum basket handle 29 Drum basket 27 28 29...
Page 95: ...C9850 User s Guide 95 3 Carefully remove the jammed paper 4 Close the side cover...
Page 105: ...C9850 User s Guide 105 8 Replace the two top covers 9 Raise the front cover of the duplex unit...
Page 111: ...C9850 User s Guide 111 4 Remove the ejected paper 5 Close the Finisher front cover...
Page 120: ...C9850 User s Guide 120 8 Remove any jammed paper 9 Close the right side door...
