MUTOH ValueJet Service Manual page 135

ValueJet 1304 Service manual
No. Connector
No.
21 J23 -
22 J24 -
2. Replace the power cable between CNT - JC and serial cable between MAIN - CNT.
3. Remove the screw retaining the heater junction board (cup screw M3
4. Replace the heater junction board.
5. To remove the unit, reverse the removal procedure.
Table 4-100 Connectors to Heater junction board
# of Color
pins
- -
- -
1
Connect to
表 4-101
No.
1
2
4-89
Remarks
Unused
Unused
×
6, white: 4).
Part name
Heater junction board
assembly
Heater junction assembly
screw
×
(cup screw M3 6, white)
AP-74109 Rev 1.1