Xerox Phaser 790, Service Manual

Page: 519 / 653

03/01
6-9 Phaser 790/DocuColor 2006
GP 3
General Procedures and Information
6. Refer to the following table for the Side-to-Side Registration offsets (in mm).
7. To view the current values of the counters, press the Item Enter button when LIFE
COUNT SET is displayed. The display will change to allow you to enter a menu number
from the
Table 3 . Then perform the following steps:
a. Use the Up and Down Arrow buttons to enter a menu number from the table.
b. Press the Item Enter button.
c. The display will change to show LIFE COUNT (xx) which represents the menu num-
ber you selected, and also displays XXXXXXX which represents the counter value in
numbers, and not in Xs.
8. To change or reset the value of a counter, press the Item Enter button when LIFE
COUNT RESET is displayed. The display will change to allow you to enter a menu num-
ber from the
Table 3 . Then perform the following steps:
a. Use the Up and Down Arrow buttons to enter a menu number from the table.
b. Press the Item Enter button.
c. The display will change to show LIFE COUNT (xx) which represents the menu num-
ber you selected, and also displays XXXXXXX which represents the counter value in
numbers, and not in Xs.
d. Use the Up and Down Arrow buttons to change the value as required, or to reset the
counter to 0.
e. Press the Item Enter button.
19 Top-to-Bottom (Bypass Tray) 28 64 0 0.17 mm
1A Top-to-Bottom (Duplex Tray) 17 64 0 0.17 mm
1B Mismatch Enable 0 1 0 0 =Enable
1 =Disable
1C - 1E Unused
1F BTR2: Offset: Plain Paper 3 5 1
20 BTR2: Offset: Transparency 3 5 1
22 BTR2: Offset: Heavy Weight 3 5 1
25 BTR2: Offset: Coated Paper 3 5 1
2a BTR2: Offset: Label 3 5 1
2B BTR2: Offset: Postcard 3 5 1
2C BTR2: Offset: Envelope 3 5 1
2D Country 0 01 0
Table 2 Side-to-Side Registration Offsets
Value 221 220 219 218 217 216 215 214 213 212 211 210
Offset
(mm) -2.1 -2.0 -1.9 -1.8 -1.7 -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1.0
Value 209 208 207 206 205 204 203 202 201 200 199 198
Offset
(mm) -.9 -.7 -.6 -.5 -.4 -.3 -.2 -.1 0 .1 .2 .3
Value 197 196 195 194 193 192 191 190 189 188 187 186
Offset
(mm) .4 .5 .6 .7 .9 1.0 1.1 1.2 1.3 1.4 1.5 1.6
Value 185 184 183 182 181 180
Offset
(mm) 1.7 1.8 1.9 2.0 2.1 2.2
Table 1 IOT Parameter Menu Items
Menu No. Function
Default
Value Maximum
Value Minimum
Value
Unit
Table 3 Life Counters
Menu No Function Remarks Life / Reset
0 Drum Cartridge TR0 Sensor counts.
Records all Drum/IBT cycles
(including cycle-up, power-
on, etc.) Each TR0 signal increments
the counter by 2. Information is
stored on the drum cartridge
CRUM, and meter. Cartridge
life warning is at 90K, life end is
at 110K.
1 Dry Ink Cartridge Y Cumulative Dispense Time
(100 msec)
Automatically reset with new
cartridge replacement. Condi-
tion checked at power on
sequence. Cartridge life warn-
ing at 9080 and life end at 10K.
2 Dry Ink Cartridge M Cumulative Dispense Time
(100 msec)
Automatically reset with new
cartridge replacement. Condi-
tion checked at power on
sequence. Cartridge life warn-
ing at 9080 and life end at 10K.
3 Dry Ink Cartridge C Cumulative Dispense Time
(100 msec)
Automatically reset with new
cartridge replacement. Condi-
tion checked at power on
sequence. Cartridge life warn-
ing at 9080 and life end at 10K.
4 Dry Ink Cartridge K Cumulative Dispense Time
(100 msec)
Automatically reset with new
cartridge replacement. Condi-
tion checked at power on
sequence. Cartridge life warn-
ing at 9080 and life end at 10K.
5 Printer (1) Value increments with each
deactuation of the Fuser Exit
Sensor Not required or recommended
6 Unused