Sp1000 Feed - Ricoh Aficio 480W Dolphin-C2 Service Manual

SP (SERVICE PROGRAM) MODE TABLES

SP1000 Feed

1001 Leading Edge Registration
001 1st Roll
002 2nd Roll
003 3rd Roll/1st Cassette
004 4th Roll/2nd Cassette
005 By-pass feed
1002 Side-to-Side Registration
001 1st Roll
002 2nd Roll
003 3rd Roll/1st Cassette
004 4th Roll/2nd Cassette
005 By-pass feed
1003 Registration Buckle Adj
Removes skew from sheets feed from the cassettes or paper rolls.
001 Cassette Feed When the registration sensor detects the leading edge of a cut
002 Roll Feed:
Longer Size
Adjusts the printing leading edge registration.
[+10.0~-10.0/0.1 mm]
To delay the starting position of the image, increase
the value.
Adjusts the printing side-to-side registration.
[+10.0~-10.0/0.1 mm]
To shift the starting position to the right, increase the
value.
sheet paper at the nip of the registration roller, the registration
roller motor stops briefly and then starts again. This buckles the
paper slightly (about 5 mm) to correct skew. Use this SP to
adjust the amount of time that the roller stops.
• Too much buckle can cause wrinkling and lead to poor
images. Lower this setting to shorten the time the registration
motor remains off.
• Not enough buckle can cause a jam at the registration roller
(lag error). Raise this setting to lengthen the time registration
motor remains off.
[-5 ~ +15/1 mm]
When the registration roller detects the leading edge of a roll
sheet at the nip of the registration roller, the registration motor
stops briefly and then starts again. This feature is enabled only
for:
• Sheet length longer than 460 mm from the upper roll.
• Sheet lengths longer than 690 mm from the bottom roll.
The registration roller motor and roll feed motor stop at the same
time. Even with the paper stretched there may be too much
buckle. After the registration roller motor and roll feed motor
restart together, the roller feed motor is stops briefly while the
registration roller continues to turn, and then the paper is cut.
[-12.0 ~ 0.0/0.1 mm]
5-36
28 April 2005