Oce 3121, Technical & Service Manual

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64 TSM Océ 3121 SDS Description
*5* OPTION 02 Switching the Baud Rate, Drum Resistance Measurements,
and Thick Paper Mode
Item Function Description
BAUD RATE Use it to change the com-
munication speed of the
RS232C interface for
servicing. 0: 19200 baud
1: 9600 baud
ENV_SW
■
Be sure to set it to ‘1’ if
you have selected a cas-
sette exclusively for en-
velopes. The switch
determines whether the
machine should recog-
nize an envelope cas-
sette. 0: If the paper size dial of the cassette is set to
the envelope index, the cassette will not be iden-
tified as an envelope cassette.
1: If the paper size dial of the cassette is set to
the envelope index, the cassette will be identified
as an envelope cassette.
Default:1
AGS NON Use it to specify whether
the density correction
curve should be modi-
fied based on the results
of measuring the resist-
ance of the photosensi-
tive drum. 0: Change the density correction curve based on
the results of measuring the resistance of the
photosensitive drum.
1: Do not change the density correction curve.
Guide
If the results of making adjustments according to
the Basic Image Adjustment Procedure are not
good, execute the 15th screen (*4*).
If the indicated value is far off the target value,
set the item in this mode to ‘1’ so normal images
may be obtained.
However, if such a problem occurs, you must
suspect a fault in the image processor PCB, DC
controller PCB, or composite power supply
PCB.