
Maintenance and Disassembly
Service Manual
3-21
3.1.8 Cleaning the machine
To maintain print and scan quality, follow the cleaning procedures below
each time the toner cartridge is replaced or if print and scan quality problems occur.
Caution
• Cleaning the machine cabinet with cleaning materials that contain large amounts of alcohol, solvent, or
other strong substances can discolor or damage the cabinet.
• If your machine or its surrounding is contaminated with toner, we recommend you to use cloth or tissue
dampened with water to clean it. If you use a vacuum cleaner, toner blows in the air and might be harmful
to you.
Cleaning Items and Interval
Item
Interval or When
Replacement consumable
(Toner Cartridges, Imaging Units, WTB )
When displayed “Toner Empty” or “Replace Drum”
or “Waste Toner Full” .
Cleaning of Feed frame and Feed Rollers on the
paper-path
Misfeeds or Jams occur frequently
Cleaning of Document (Platen) glass
The same copy area is dirty whenever making
copies.
Original cannot be cleanly scanned.
Cleaning of Platen Cover (sheet-sponge)
Cleaning Feeder and PAD in the DADF
Originals have black streaks or appear dirty after
feeding them in the DADF.
Cleaning of LSU glass
Streaks appear on copy sheet
Cleaning of Document glass for DADF
Cleaning of original guide plate in rear side of DADF
and DADF roller
Misfeeds or Jams occur frequently
Fasten the rest of the guide in the paper tray (Width
Guide and Length Guide)
Misfeeds or Jams occur frequently
Pick up a stack/tray of paper and fan it to remove
static cling
Multi-feeds occur frequently
Содержание MFX-C4000
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Страница 280: ...Muratec America Inc 3301 East Plano Parkway Ste 100 Plano Texas 75074 469 429 3300 Tel 469 429 3465 Fax www muratec com ...