DOWNLOAD Sharp AR-M550 (serv.man23) Service Manual ↓ Size: 7.48 MB | Pages: 56 in PDF or view online for FREE

Model
AR-M550 (serv.man23)
Pages
56
Size
7.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / ARM550 620 Installation Manual
File
ar-m550-sm23.pdf
Date

Sharp AR-M550 (serv.man23) Service Manual ▷ View online

AR-M550/M620  INSTALLATION MANUAL  (AR-M550/M620)  1 - 4
B. Adjuster cover installation
1) Move the main unit to the installing position, and turn the adjuster to
fix the main unit.
2) Remove the bottom tray from the main unit.
3) Install the adjuster cover to the main unit.
4)
Insert the bottom tray into the main unit.
Note: This machine includes a hard disk drive, which must be pro-
tected against vibrations and shocks.
Never move the machine with the power ON.
Packed items
C. Remove the fixing tape and the reinforcing 
material
1
Driver (CD-ROM)
x 1
2
Operation manual
x 1
3
Delivery and installation report
x 1
4
Paper exit tray
x 1
1
2
3
4
AR-M550/M620  INSTALLATION MANUAL  (AR-M550/M620)  1 - 5
D. Lock release
(1) No. 2/3 mirror base lock release
Remove the No. 2/3 mirror base fixing screw and the label of note for
unpacking on the left side.
(2) Tray rotation release plate lock release
Remove the paper feed tray rotation plate fixing screw and the label of
note for tray.
[Tray 1, Tray 2]
[Tray 3, Tray 4]
E. Press the fusing section (upper and lower heat 
rollers) and remove the process separation pawl 
fixing block.
1) Pull the knob on the left door to pull out the left door.
2) Turn the pressing screw in the fusing section as shown in the figure
below (fully loosen it) to press the heat roller.
3) Remove the separation pawl fixing block from the process unit.
4) Replace the left door.
Lock position
1
No. 2/3 mirror base lock screw
2
Tray rotation plate fixing material
2
AR-M550/M620  INSTALLATION MANUAL  (AR-M550/M620)  1 - 6
F. Set developer
(1) Supply developer
1) Open the front cabinet.
2) Loosen the blue screw of the process cover, and tilt down the pro-
cess cover toward you.
3) Loosen the blue screw which is fixing the developing unit.
4) While pressing the developing unit lock lever, pull out the develop-
ing unit.
Hold the strap of the developing unit and remove the developing
unit.
5) Remove the four fixing screws of toner hopper in the developing
unit.
6) While supplying developer from the developer supply port of the
developing unit, turn the MG gear clockwise with a plus screwdriver
to supply all developer to the developing unit.
7) Install the toner hopper to the developing unit.
8) Insert the developing unit to the main unit and fix it with the blue
screw.
9) Close the process cover and fix it with the blue screw.
(2) Toner set
1) Remove the toner cartridge from the box, and shake it several
times horizontally.
Note: Be sure to shake the toner cartridge horizontally.
Be careful not rotate as shown in the figure below.
2) Insert the toner cartridge into the  main unit insertion port as shown
below. In this case, do not turn the cartridge.
3) Insert the toner cartridge until it is locked.
2
1
AR-M550/M620  INSTALLATION MANUAL  (AR-M550/M620)  1 - 7
(3) Set the toner density reference control level
Insert the power plug into the power outlet, and turn on the power
switch of the main unit.
1) With the front cabinet open, enter the SIM 25-2 mode.
2) Close the front cabinet.
3) Press START key to execute the simulation. Toner is stirred for 3
minutes, and sampling of the toner density control sensor value is
repeated 16 times. The average level of the sensor detection level
is set (stored) as the reference toner density control value.
G. Paper supply
(1) Supply to tray 1 and tray 2
The tray 1 is for A4 or 8-1/2" x 11" paper, and the tray 2 is for A4 or B5
or 8-1/2" x 11" paper. (The factory setting of the tray 2 is B5.)
1) Pull out the tray 1 and the tray 2 until they stop.
2) Lift the paper guide, and supply paper to the tray 1.
After supplying paper, be sure to return the paper guide to the origi-
nal position.
3) Supply paper to the tray 2 similarly.
Note: Supply paper so that the paper quantity level does not exceed
the specified line.
4) Slowly insert the tray 1 and the tray 2.
(2) Supply paper to the tray 3 and the tray 4
The tray 3 is for 11" x 17" to 5-1/2" x 8-1/2"R size (A3 size to A5R) and
special paper, and the tray 4 is for 11" x 17" to 5-1/2" x 8-1/2"R size
(A3 size to A5R) paper.
(For the kinds of paper and special paper, refer to the specifications of
this manual.)
1) Pull out the tray 3 and the tray 4 until they stop.
2) Supply paper so that the specified line is not exceeded.
3) Slowly insert the tray 3 or the tray 4.
(3) Supply paper to the manual paper feed tray.
The manual paper feed tray is for 11" x 17" to 8-1/2" x 11"R size (A3
size to A5R)  and special paper.
(For the kinds of paper and special paper, refer to the specifications of
this manual.)
1) Open the manual paper feed tray.
Note: When setting 11" x 17", 8-1/2" x 14", 8-1/2" x 13", or 8-1/2" x
11"R (A3, B4, or A4R) paper, be sure to pull out the auxiliary
tray.
If it is not pulled out completely, the size of paper set on the
manual paper feed tray is not displayed properly.
Specified line
Specified line
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