Margin Setting - Sharp JX-8200 Service Manual

SHARP SERVICE MANUAL JX8200SM [8] ADJUSTMENTS
20) Install the OPC drum to the printer body.
21) Manually turn the transfer drum gear section to move the trans-
fer drum to the position shown below. (White sheet position)
Transfer drum
22) Close the transport section of the printer.
If it is normal, the transfer drum white sheet section is brought
into contact with the OPC drum and the cyan image on the OPC
drum is attached to the transfer drum white sheet section.
23) Open the printer transport section and check that the toner
image is attached to the transfer drum white sheet section.
If the toner image is not attached to the transfer drum white
sheet section, the transfer drum is defective. In that case,
replace the transfer drum with a new one.
After this procedure, use alcohol to clean the transfer drum sur-
face. If tape adhesive remains on the transfer drum surface, a
paper jam or defective picture quality may occur. Apply starting
powder UKOG-0123FCZZ FR/AW) to the transfer drum surface.
OPC drum
White sheet
8 – 11

5. Margin setting

Margin setting is done in increment 1/600 inch.
* Margin setting by key operation.
After turning on the power and while the four LED's are blinking,
press the MENU key and é key together, and the machine will enter
the adjustment mode of the top margin and the left margin.
KEY
Exit MARGINE MENU and goes to normal printer
LINE
operation.
FORM FEED
RESET
MENU
Items of the current menu and their set values will
ITEM be shown. After the default value, "*" will be
shown.
UP The next value of the item will be shown.
The item value before the current value will be
DOWN
shown.
The currently shown value is stored to EEPROM.
ENTER
(After the value, "*" will be shown for default.)
Setting range
0 to 200
Default value is 100.
Error SupplyDataOnLine Error Supply Data OnLine
ITEM
TOP MARGIN=100 LEFT MARGIN=100
Error SupplyDataOnLine
UP
UP
TOP MARGIN=101
Error Supply Data OnLine
DOWN DOWN
TOP MARGIN=99
Power On
MENU
MARGIN MENU
ITEM
TOP MARGIN=100
ITEM
LEFT MARGIN=100
ITEM
Operation
Invalid
Invalid
Invalid
Error SupplyDataOnLine ErrorSupply Data OnLine
UP
TOP MARGIN=200 TOP MARGIN=0
Error SupplyDataOnLine
Error SupplyDataOnLine
DOWN DOWN
TOP MARGIN=0 TOP MARGIN=200
UP