Sharp AR-M280U Service Manual page 23

61-3
Purpose Adjustment
Function (Content) Used to adjust the scanner (exposure) laser
power (absolute value) in the FAX reception
mode. (Only when FAX is installed.)
Section PCU
Item Operation
Operation/Procedure Set the laser power in FAX reception.
Enter the set value and press Start to store it.
SIMULATION 61-3
LASER POWER SETTING (FAX). PRESS START.
1. FAX
5
Press [START] key.
SIMULATION 61-3
LASER POWER SETTING (FAX). INPUT VALUE 1-165, AND PRESS START.
1. FAX
<List of set values>
1 FAX reception
61-4
Purpose Adjustment
Function (Content) Used to adjust the laser power (absolute value)
in the printer mode.
Section PCU
Item
Operation/Procedure Set the laser power value in the printer mode.
Enter the value and press START to store it.
SIMULATION 61-4
LASER POWER SETTING (PRINTER). PRESS START.
1. PRINTER
5
Press [START] key.
SIMULATION 61-4
LASER POWER SETTING (PRINTER). INPUT VALUE 1-165, AND PRESS
START.
1. PRINTER
<List of set values>
1 PRINTER
1
Press [CUSTOM SETTING] key
or [START] key.
5
Initial value Set range
45PPM 100 100 - 150
(45PPM)
35/28PPM 76
76 - 150
(28/35PPM)
1
Press [CUSTOM SETTING] key
or [START] key.
5
Initial value Set range
45PPM 100 100 - 150
(45PPM)
28/35PPM 76
76 - 150
(28/35PPM)
AR-M280U SIMULATIONS 9-4
Default setup for supporting 100K drums
1) When the value is changed from 127 to 255 by SIM 44-1, the
following default values of the laser power setup must be adjusted.
Drum 50K
Sim44-1 127
Model 35PPM
Laser power 80
setup
SIM 61-2
Maintenance cycle 0(50K)
SIM 21-1
* When the EEPROM is replaced (memory is cleared) in a 28-sheet
machine, setup of the 100K drum must be performed with SIM 44-1
(setup value: 255).
The above setup values are adjusted according to the setup of SIM
44-1. (Though the destination setup is changed (SIM 26-6), the
above setup will not be changed automatically.)
100K(80K)
255
45PPM 35PPM 45PPM 28PPM
104 76 100
7(100K)
76
5(80K)