Read Sharp MX-1800N (serv.man32) Service Manual online
MX-1800N TRANSFER SECTION L – 5
(Application amount)
6) Face the primary transfer UN upward.
* Face the primary transfer UN upward from the cleaner UN
side.
* Take care that powders will not fly apart.
7)
Mount the primary transfer UN on the machine and execute
simulation 25-1 (3-minute belt idling) once.
simulation 25-1 (3-minute belt idling) once.
8)
Check omissions in characters, and if many omissions are
found, execute simulation 25-1 once again.
found, execute simulation 25-1 once again.
9)
If titanium hydroxide flies apart near the resist roller, clean it.
(Cleaning the belt)
* When print omission occurs, clean the primary transfer belt with
* When print omission occurs, clean the primary transfer belt with
strontium titanate.
* Clean the belt with the cleaner frame UN demounted.
1)
1)
Rotate powder charged in the strontium titanate bag (white
bag) and polish the belt circumference with the power.
* Polish the belt at the driving roller location.
* Polish the entire belt in the order of (polishing
bag) and polish the belt circumference with the power.
* Polish the belt at the driving roller location.
* Polish the entire belt in the order of (polishing
→ rotation →
polishing
→ rotation).
Little
Moderate
amount
amount
Much
Cleaner UN
Driving roller
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