Lexmark 5056 用户手册
4-42
Service Manual
5056-XXX
Sub frame F1, sub frame F2 removal
1.
Open the top unit.
2.
Remove the two screws from the sub frames F1 and F2.
Note:
Spread a paper or cloth over the belt to protect the belt. Set the sub frame F to the position of the
following colors, depending on the presence of the upper detection buttons.
Temperature/humidity sensor removal
1.
Remove the rear cover, printer controller board, and HVU board.
2.
Disconnect the cable from connector on the temperature humidity sensor.
3.
Remove the screw (
A
) holding the sensor to the paperfeed gear linkage.
4.
Remove the temperature/humidity sensor.
Magenta
Sub frame F1
Detection button available
Cyan
Sub frame F2
Detection button unavailable
Yellow
Sub frame F1
Detection button unavailable
Black
Sub frame F2
Detection button available