Ricoh LDD250, Service Manual

Page: 404 / 459

PAPER FEED
C262/C265 6-82 SM
Other Factors affected by the selected Paper Type
The paper type selected for a job also affects the paper delivery wing position, and
whether the paper clamper on the pressure cylinder is used or not.
•
SP6-11: Friction pad type for standard, special, thick, thin, user 1, and user 2
type paper
•
SP6-12: Paper clamp enable/disable for standard, special, thick, thin, user 1, and
user 2 type paper
•
SP6-13: Paper delivery wing position for standard, special, thick, thin, user 1,
and user 2 type paper
Default Settings
The following table shows the default settings for each paper type. For the
pressure, the higher the SP mode value, the higher the pressure.
Feed pressure: Jam
Occurrence
Separation pressure:
Jam Occurrence
Paper Type
Very
few
Some-
times
Frequ-
ently
Very
few
Some-
times
Frequ-
ently
Wing
Guides
Paper
Clamp
Standard 3 5 6 3 5 6 Up Yes
Thick 4 5 6 0 2 4 Down Yes
Special 3 4 5 0 2 4 Down Yes
Thin 1 3 5 2 4 6 Up Yes
User 1 4 5 6 2 4 6 Up Yes
User 2 4 5 6 2 4 6 Up Yes
For details about the paper clamper, see ‘Pressure Cylinder’. For details about the
wing guides, see ‘Paper Delivery’.
When the temperature is 19 ºC or lower (detected by the drum thermistor), the
value of the pressure is automatically increased by 1 for standard paper and thick
paper. This is done for both feed pressure and separation pressure. For this
feature to operate, the following SPs must be set to ‘ON’ (the default is ‘ON’).
•
SP6-10-19: Normal Paper - Low Temperature Mode
•
SP6-10-20: Thick Paper - Low Temperature Mode