Ricoh AFICIO MP 6001, Service Manual

Page: 551 / 1351

Service Program Mode Tables
D062/D063/D065/D066 4-18 SM Appendix
[0 to 200/
10
/1]
Reduce the interval for copies that contain a high proportion of black.
Vref Manual Setting
2220*
Adjusts the TD sensor reference voltage (Vref) manually.
[1 to 4/
2.5
/0.01 V]
Change this value after replacing the development unit with another one that
already contains toner. For example, when using a development unit from
another machine for test purposes, do the following:
ƒ
Check the value of SP2220 in both the machine containing the test unit and
the machine that you are going to move it to.
ƒ
Install the test development unit, then input the VREF for this unit into
SP2220.
ƒ
After the test, put back the old development unit, and change SP2220 back
to the original value.
2223* Vt Display
Displays the current TD sensor output voltage.
[0 to 5 /
4
/ 0.02 V]
2301* Transfer Current Adjustment
Adjusts the current applied to the transfer belt during copying.
Note: If this SP is too high, toner on the paper can go back to the drum.
001 Main: Image: Front
002 Main: Image: Back
D062: [10 to 200/
50
/1 A]
D063/D065: [10 to 200/
65
/1 A]
D066: [10 to 200/
80
/1 A]
003 By-pass Image: Front
D062/D063/D065: [10 to 200/
75
/1 A]
D066: [10 to 200/
80
/1 A]
004 Postcard (Japan Only)
[10 to 200/
165
/1 A]
005 Paper Interval [10 to 200/
15
/1 A]