Ricoh C231 Service Manual page 410

MAIN MENU NO.6: ADJUSTMENT
5.7 MAIN MENU NO.6: ADJUSTMENT
5.7.1 SP TABLE
No.
6-1 Main-scan position – platen mode
6-2 Main-scan position - ADF mode
6-3 Scanning start position - platen mode
6-4 Scanning start position - ADF mode
6-5 Scanning speed - platen mode
6-6 Scanning speed - ADF mode
6-10 Master writing speed
6-20 Registration buckle (Not used)
6-21 Paper registration position
6-23 Paper registration – each speed
6-24 Paper reg – each speed (Skip Feed)
6-25 Paper reg – each speed (A4 Drum)
6-26 Paper reg – each speed(A4 : Skip)
6-27 Press Roller Buckle
6-30 Master making density
6-31 SBU calibration
⇒ ⇒
6-36 Master Length – A3 Drum
6-37 Master Length – A4 Drum
6-40 Ink detection adjustment
NOTE: For SP6-23 through 27 settings, see sections 5.7.6 and 5.7.7.
5.7.2 SP6-40: INK DETECTION ADJUSTMENT
Purpose: To ensure that the CPU detects a no ink condition.
CAUTION: Before attempting this
procedure, wipe off the ink
around the ink roller. To do this,
set SP2-10 (ink detection) to
OFF, and feed paper until ink
ends. After finishing the
procedure, do not forget to
return SP2-10 to the default (ink
detection on).
Access SP6-40, and open the door cover,
then turn the VR1 [A] on the ink detection
board until the display becomes "6.0 u" (6
µs).
NOTE: When the drum has ink inside, the
machine displays "----".
C231/C237/C238
Menu Items
5-12
Default
– -5.0 to 5.0 mm (
0 -5.0 to 5.0 mm (
– -5.0 to 5.0 mm (
0 -5.0 to 5.0 mm (
– -5.0 to 5.0 % (
0 -5.0 to 5.0 % (
– -5.0 to 5.0 % (
18 0 to100 pluses (
– -5.0 to 5.0 mm (
– ( 5.7.6)
– ( 5.7.6)
– ( 5.7.6)
– ( 5.7.6)
( 5.7.7)
1 0: Pale, 1: Normal, 2: Dark
Off On/Off (
0 ( 5.7.8)
0 ( 5.7.8)
– ( 5.7.2)
Rev. 12/2004
Settings
5.7.3)
5.7.3)
5.7.3)
5.7.3)
5.7.3)
5.7.3)
5.7.3)
5.7.5)
5.7.3)
5.7.4)
[A]
C238S013.WMF
SM