Sharp MX-M264U Service Manual page 89

10
10-1
Purpose Operation test/check
Function (Purpose) Used to check the operations of the toner
supply mechanism (toner motor) and the
related circuit.
Section Process (Developing)
Operation/Procedure
1) Select a target of the operation check with the touch panel key.
2) Press [EXECUTE] key.
The selected load operation is performed for 10 sec.
When [EXECUTE] key is pressed, the operation is terminated.
CAUTION: This simulation must be executed without installing the
toner cartridges.
If this simulation is executed with the toner cartridges
installed, toner will be forcibly supplied to the develop-
ing unit, resulting in overtoner.
If this simulation is erroneously executed with the toner
cartridges installed, overtoner state may be deleted by
making a few black background copy in the copy mode.
Display
TNM Toner motor
13
13--
Purpose Cancel (Trouble etc.)
Function (Purpose) Used to cancel the self-diag "U1" trouble.
Section
Operation/Procedure
1) Press [EXECUTE] key.
2) Press [YES] key to execute cancellation of the trouble.
14
14--
Purpose Cancel (Trouble etc.)
Function (Purpose) Used to cancel the self-diag H3, H4, H5
troubles.
Section
Operation/Procedure
1) Press [EXECUTE] key.
2) Press [YES] key to execute cancellation of the trouble.
Content
MX-M264U SIMULATION 6 – 15
16
16--
Purpose Clear/Cancel (Trouble etc.)
Function (Purpose) Used to cancel the self-diag "U2" trouble.
Section MFP PWB / PCU PWB / SCU PWB
Operation/Procedure
1) Press [EXECUTE] key.
2) Press [YES] key to execute cancellation of the trouble.
17
17--
Purpose Clear/Cancel (Trouble etc.)
Function (Purpose) Used to cancel the self-diag "PF" trouble.
Section
Operation/Procedure
1) Press [EXECUTE] key.
2) Press [YES] key to execute cancellation of the trouble.
21
21-1
Purpose Setting
Function (Purpose) Used to set the maintenance cycle.
Section
Operation/Procedure
* Do not change the default setting value of the maintenance
counter on SIM21-1. The replacement timing of the fusing clean-
ing roller, the filter and PS paper dust removal cleaner may not
clarify.
1) Select a target item of setting with scroll key on the touch
panel.
2) Enter the set value with 10-key.
3) Press [OK] key. (The set value is saved.)
Item/Display Content
A MAINTENANCE Maintenance
COUNTER counter (Total)
(TOTAL)
Setting Default
range value
0: 26CPM: 75K
Default 31/35CPM:
1 – 300: 100K
1K – 300K
999: Free