Sharp SF-2050 Service Manual page 105

Main Sub
Item
code code
10 Toner motor ON
14 Trouble cancel
(Excluding U2
trouble and tray
trouble)
15 Tray trouble cancel
16 U2 trouble cancel
17 PF trouble cancel
20 Maintenance
counter clear
21
Contents
When the main code is entered, the LCD shows the following
display. When "1" is selected and the START key is pressed,
"1" is displayed on the copy quantity display and the toner
motor is rotated with the LCD unchanged.
When "2" is selected and the START key is pressed, the dis-
play returns to the initial display. If "2" is selected during toner
motor operation by selecting "1," the toner motor is stopped
and the display returns to the initial one.
SIMULATION NO. 10
TONER MOTOR OPERATION.
ARE YOU SURE ?
1. YES 2. NO
When the main code is entered, the troubles except for U2 and
LCC trouble are cancelled, and the same operation as power
ON is performed.
When the main code is entered, the LCD display shows the
following display. When the START key is pressed under this
state, LCC trouble is cancelled and the same operation as
power ON is performed.
SIMULATION NO. 15
LCC TROUBLE CODE
00: NO TROUBLE
01: PT DISK TROUBLE
02: LCC UP TROUBLE
03: LCC DOWN TROUBLE
nn: Trouble code
When the main code is entered, U2 trouble is cancelled and
the same operation as power ON is performed.
When the main code is entered, PF trouble is cancelled and
the same operation as power ON is performed.
When the main code is entered, the LCD shows the following
display. When "1" is selected and the START key is pressed,
the maintenance counter is cleared and the display returns to
the previous display. When "2" is selected and the START key
is pressed, the maintenance counter is not cleared and the
display returns to the previous display.
SIMULATION NO. 20
MAINTENANCE COUNTER CLEAR.
ARE YOU SURE ?
1. YES 2. NO
When the main code is inputted, the LCD shows the following
display and a sub code blinks on the copy quantity display.
With the RPL on, enter the desired sub code and press the
START key to start the operation.
SIMULATION NO. 21
INPUT 1~2
1. MAINTENANCE CYCLE SETTING.
2. (NO PROGRAM)
9 – 12
Default
:nn
Adjustment value
Ref. page
Adjustment
scope
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