Ricoh DD5450 Field Service Manual page 311

HELP-006
OVERLAP FEED DETECTION ADJ (mm)
050
5.
● Operation procedure
1.
Call the HELP mode "H-006".
Enter "006" by the NUMERIC keys and then press the
PRINT key.
2.
Change the screen.
Touch the arrow on the screen lower right three times to
switch to Page 4.
3.
Basic adjustment.
"DOUBLE FEED" is detected when the difference of the
length of printed paper is above the value of the "paper
overlap detection adjustment".
Adjustment
1. Enter the value by the NUMERIC keys or change the value by
the PRINT POSITION keys.
● Reference value :10-300 mm
● Default value
Press the C (clear) key to return the set value to the value before change.
X
2. Press the = key to store all set values.
4.
Return to the HELP mode.
Press the STOP key.
The HELP mode selection display will reappear.
→ To exit the HELP mode
→ To access another HELP mode : Enter the desired mode number
Chapter 8
(4) Adjusting/Checking the Paper Feed Section
Page 4:
● Overlap feed detection adj (mm)
: 50 mm
: Turn the power switch OFF.
using the numeric keys.
HELP Mode Function and Operation Procedures
3
HELP-006
PAPER FEED SECTION
PAPER FEED STEPPING
ELEVATOR MOTOR
1 :ELEVATOR TOP LIMIT SENSOR
0 :ELEVATOR LOWER LIMIT SENSOR
1 :ELEVATOR DOWN SWITCH
0 :PAPER SENSOR
0 : PAPER TOP DETECT SENSOR
0 :SIGNAL SENSOR
0 :HEAVY WEIGHT PAPER LEVER SENSOR
HELP-006
OVERLAP FEED DETECTION ADJ (mm)
050
5.
(4 pages in total)
Touch
８
309