Xerox Phaser 7400 Service Manual page 664

Service Diagnostics Tests and Utilities (Continued)
Menu Item
NVRAM Access - This menu lets you read, set or reset selected NVRAM address locations.
NVRAM Reset
CRU Counter
Read
CRU Counter Resets: Resets the selected Customer Replaceable Consumable count on the
engine. This resets the image count only, not the pixel count.
Reset Toner
Counts
A-26
Front Panel Display Results
No Paper Average: 1=nnV, 2=nnV,
3=nnV, CHK=nnV
Paper Average: 1=nnV, 2=nnV,
3=nnH, CHK=nnV
<Press Down for more data>
Corr. Sens. = n.n mV/um
<Press Back or Cancel to exit>
Resetting NVRAM
Are you sure?
Yes
No
Exiting Service Diagnostics
Total Pages = nnn
Fuser pages = nnn
Trans.Belt Images = nnn
IUs: Y = nnn images
M = nnn images
C = nnn images
K = nnn images
Toner: Y = nnn % used
M = nnn % used
C = nnn % used
K = nnn % used
Reset Black Toner Count
Resetting Toner Count
Reset Yellow Toner Count
Resetting Toner Count
Reset Magenta Toner Count
Resetting Toner Count
Reset Cyan Toner Count
Resetting Toner Count
No Reset
Functional Definition
Measured averages without and
with media present in sensor. No-
Paper Average = 3.33V
<Press Help(?) to toggle display>
<Press Back or Cancel to exit>
The corrected sensitivity after
calibration (in mVolts/microns).
Restores the printers setup values
to their factory defaults. For more
information on resetting NVRAM,
see "Postscript NVRAM Reset" on
page 6-9.
<Press Down for more data>
<Press Down for more data>
<Press Down to repeat data>
Phaser 7400 Color Printer Service Manual