Adjustment Of Hole Punch Unit - Toshiba e-STUDIO556 Service Manual

6.17 Adjustment of Hole punch unit

6.17.1 Sensor output adjustment
Perform this adjustment when the punch driver PCB, transmission sensor (photosensor PCB/LED
PCB) or reflection sensor (scrap full detection PCB unit) has been replaced.
(1) Remove the rear cover of the finisher unit.
(2) Set bits 1 through 6 of DIPSW3 on the finisher controller PCB as indicated.
(3) Press SW1 on finisher controller PCB. Pressing this switch automatically adjusts sensor output.
(4) Set all bits on DIPSW3 to OFF
6.17.2 Registering the number of punch holes
This operation registers which puncher unit is attached to the IC on the punch driver PCB so that the
puncher unit can be identified by the finisher. For this reason, this operation must be performed when
the punch driver PCB has been replaced.
(1) Remove the rear cover of the finisher unit.
(2) Set bits 1 through 6 of DIPSW3 on the finisher controller PCB as indicated.
(3) Set bits 7 and 8 on DIPSW3 on the finisher controller PCB to match the number of punch holes of
the attached puncher unit according to the table.
(4) Press SW1 on the finisher controller PCB. Press SW2 when setting a 2-/3-hole model (MJ-
6003N). Pressing this switch registers the number of punch holes to the punch driver PCB.
Number of Punch Holes
2-hole OFF OFF SW1 (MJ-6003E)
2-/3-hole OFF OFF SW2 (MJ-6003N)
4-hole ON OFF SW1 (MJ-6003F)
4-hole ON ON SW1 (MJ-6003S)
(5) Set all bits on DIPSW3 to OFF.
© 2012 TOSHIBA TEC CORPORATION All rights reserved
ON
1 2 3 4 5 6 7
Fig. 6-116
ON
1 2 3 4 5 6 7
Fig. 6-117
DIPSW3 bit settings
bit 7
OFF
OFF
ON
ON
6 - 95
8
8
Push switch
bit 8
OFF SW1
OFF SW2
OFF SW1
ON SW1
e-STUDIO556/656/756/856(Ver03)
6
ADJUSTMENT