Sharp AR-M280N Imager Service Manual - Page 20

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Sharp AR-M280N Imager Service Manual
[9] SIMULATION
The following simulations have been changed.
Main code 8
8-6
Purpose
Adjustment
Function (Content)
Used to check and adjust the transfer charger
current and its control circuit.
Section
Process
(OPC drum, developing, transfer, cleaning)
Item
Operation/Procedure Enter the output value to be adjusted with
10 digit key pad. The current set value is
highlighted at the right of each item.
After entering the value with 10 digit key pad,
press START key.
The output is made for 30sec at the set value.
Then the output is stopped.
SIMULATION 8-6
THV+SETTING. SELECT 1-2, AND PRESS START.
1. FRONT
140
2. BACK
140
Press [START] key.
SIMULATION 8-6
THV+SETTING. INPUT VALUE, AND PRESS START.
1. FRONT(0-620)
Press [START] key.
SIMULATION 8-6
THV+SETTING. EXECUTING...
1. FRONT
<List of display value>
1 Cassette/manual paper feed
2 Paper feed from ADU
1
Press [CUSTOM SETTING] key.
140
Press [CUSTOM SETTING] key.
Or after 30sec output
140
Default
Set range
45PPM
267
0 ~ 620
28/35PPM 220
45PPM
310
28/35PPM 267
AR-M280U SIMULATIONS 9-1
8-17
Purpose
Operation test, check
Function (Content)
Used to set and check the transfer roller output.
Section
Process
(OPC drum, developing, transfer, cleaning)
Item
Operation
Operation/Procedure Enter the output value to be adjusted with
10 digit key pad. The current set value is
highlighted at the right of each item.
After entering the value with 10 digit key pad,
press START key.
The output is made for 30sec at the set value.
Then the output is stopped.
SIMULATION 8-17
TRANSFER ROLLER SETTING. SELECT 1-3, AND PRESS START.
1. SHV FRONT
500
2. SHV BACK
500
3. THV-
500
Press [CUSTOM SETTING] key.
Press [START] key.
SIMULATION 8-17
TRANSFER ROLLER SETTING. INPUT VALUE, AND PRESS START.
1. FRONT (0-375)
Press [CUSTOM SETTING] key.
Press [START] key.
SIMULATION 8-17
TRANSFER ROLLER SETTING. EXECUTING...
1. FRONT (0-375)
<List of set values>
1
SHV front surface
2
SHV back surface
3
THV-output
Main code 21
21-1
Purpose
Setup
Function (Content)
Used to set the maintenance cycle.
Section
Item
Spec
Operation/Procedure Used to set the maintenance cycle in an SRU
machine.
SIMULATION 21-1
MAINTENANCE CYCLE SETUP. SELECT 0-6, AND PRESS START.
0. DEFAULT
1. 5K
2. 10K
4. 50K
5. 80K
6.FREE
7. 100K
<List of set values>
0
Maintenance display at the cycle of each control spec.
1
Maintenance display at 5K
2
Maintenance display at 10K
3
Maintenance display at 25K
4
Maintenance display at 50K
5
Maintenance display at 80K
6
No maintenance display
7
Maintenance display at 100K
8
Maintenance display at 20K
9
Maintenance display at 40K
1
500
Or after 30sec output
500
Default
Set range
160(45PPM)
0 ~ 375
120(28/35PPM)
780
0 ~1250
3. 25K
1
8. 20K
9. 40K