Dip Switches - Ricoh C249 Service Manual

Ink detection board
No.
VR1
Adjusts the ink detection. (

4.3.4 DIP SWITCHES

Ink detection board
No. Normal drum
SW1 OFF
SW2 OFF
SW3 OFF
SW4 OFF
4.3.5 TEST POINTS
MPU
No.
TP101
Measures the master end sensor voltage. (
TP102
Measures the duct jam sensor voltage. (
TP103
Measures the master edge sensor voltage. (
TP104 Measures the 2
PSU
No.
TP701
Measures the thermal head voltage. (
TP702
SM
FUSE, LED, VR, DIP-SW, AND TP TABLES
Function
! 5.7.2)
Color drum
OFF
ON
OFF
OFF
Function
nd
drum master sensor voltage. (
Function
!3.6.6)
4-7
A4 black drum
ON
OFF
OFF
OFF
! 3.6.10)
! 3.6.7)
! 3.4.7)
! 3.6.9)
C249