High-Capacity Input Tray Tests; Hcit Standalone Test Mode; Dip Switch Settings - Lexmark C750 Service Manual
Service manual
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Also See for C750:
- User reference manual (218 pages) ,
- Parts breakdown (65 pages) ,
- Setup manual (62 pages)
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5060-00x
High-capacity input tray tests
HCIT Standalone Test Mode
This test lets you check out and test the HCIT (2000-Sheet High Capacity Input Tray) without removing any
option or the base printer mounted above the optional HCIT.
Note: During normal operation, the red LED on the HCIT system board blinks or flashes on for one second and
off for one second.
Dip Switch Settings
Do the following steps to set and run the Test/Diagnostic:
1.
Use the dip switch settings table to determine the settings (DSW1 thru DSW4) on the HCIT Control Board
for the test you want to run.
2.
Turn the HCIT power off by moving the LVPS slide switch to the left position.
3.
Press and hold the Push Button Switch PBSW1 while moving the LVPS slide switch to the right position.
The red LED on the HCIT Control board comes on.
4.
Press PBSW1 to feed paper.
5.
Press PBSW1 to stop feeding paper.
Dip switch settings table
DSW1
DSW2
Off
Off
Off
Off
Off
On
Off
On
On
Off
On
Off
On
On
On
On
3-34
Service Manual
DSW3
DSW4
Mode
Off
N/A
Set for shipping
On
N/A
The adjustment for the Mirror Reflection Sensors
must be performed anytime the sensors are replaced.
Off
N/A
EEPROM Initialize
On
N/A
Not used
Off
N/A
Paperless Operation Mode
On
N/A
Self Operation Mode
Off
N/A
Standalone Feeding Operation Mode
On
N/A
Not used
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