Read Sharp AR-M620 (serv.man27) Service Manual online
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.
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.
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.)
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.
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.
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.)
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.
size to A5R) and special paper.
(For the kinds of paper and special paper, refer to the specifications of
this manual.)
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.
tray.
If it is not pulled out completely, the size of paper set on the
manual paper feed tray is not displayed properly.
manual paper feed tray is not displayed properly.
Specified line
Specified line
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