Lock Position - Sharp AR-M550N Service Manual

Code Name
WH1 DESK Dry heater (Paper
feed tray 1, 2)
WH1 SCN Scanner dry heater
WH2 DESK Dry heater (Paper
feed tray 3, 4)
M. Lock position
No. Name
1 Scanner lock screw
2 Paper tray 1 lock block
3 Paper tray 2 lock block
4 Paper tray 3 lock block
5 Paper tray 4 lock block
6 Fusing pressure release screw
7 OPC drum separation pawl lock block
Type
Nichrome wire Dehumidifies paper on the paper
(18W) fee4d tray 1 and 2.
Nichrome wire (7W) Dehumidifies the scanner section.
Nichrome wire Dehumidifies paper on the paper
(10W) feed tray 3 and 4.
Locks the scanner. (Protects the scanner unit from
breakage during transit.)
Locks the paper lift plate
Locks the paper lift plate
Locks the paper lift plate
Locks the paper lift plate
Apply and release a pressure to/from the fusing roller.
Protects the OPC drum from contact with the separation
pawl.
AR-M550/M620/M700 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 21
Function/Operation
1
6
7
2
4
5
Function/Operation
MODEL NOTE
Standard for Japan model, option
for the other destinations.
Standard for Japan model, option
for the other destinations.
Standard for Japan model, option
for the other destinations.
3
MODEL NOTE
Bu sure to lock during transit.
Release a pressure when
storing for a long time.