Image Dimensional Adjustment; Procedure To Key In Adjustment Values - Toshiba e-STUDIO477S Service Manual

4.1.2

Image Dimensional Adjustment

There are several adjustment items in the image dimensional adjustment, as listed below.
Image Reproduction ratio adjustment of primary scanning
dimensional direction (PPC)
adjustment
Reproduction ratio adjustment of primary scanning
in the copy/
direction (PRT/FAX)
printer/fax
function
*1: Adjustment can be done only for enlarging image.

[Procedure to key in adjustment values]

In accordance with the procedure described below, make adjustment of each adjustment item so that
the measured values obtained from test copies satisfy the specification. By pressing the [FAX] button,
immediately after starting the Adjustment Mode (05), single-sided test copying can be performed
(normal copy mode).
<Operation keys>
0 5
POWER
1
Digital keys : Key in codes.
START
Digital keys : Key in adjustment
values.
( CLEAR Use to make corrections)
Value ZZZ is stored
OK
replacing values YYY.
or
INTERRUPT
FAX
Test copy
START
If the test copy does not
satisfy the specified values,
return to step 1 and
repeat the adjustment
procedure.
Power OFF/ON : Exit the Adjustment Mode.
e-STUDIO477S/527S/477SL
SETTING / ADJUSTMENT
Item to be adjusted
<Display>
100%
TEST MODE
100%
TEST MODE
YYY
Current adjustment value
100%
TEST MODE
100%
Wait Warming Up
100%
COPYING
Fig.6-1
4 - 2
7000
7001*1
A
A4
Code No.
XXX
A4
Adjustment value newly keyed in.
ZZZ
(If no entering, YYY is displayed.)
A
A4
A
A4
A
A4
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Code in mode 05