Dc351 Nvm Background Processing - Xerox DocuColor 2240 Service Manual

Table 2 Output Component Control Codes
Code Name Description
012-095 Front Tamper Switches off automatically at 100pulses.
Motor Middle Rear
On/Off
012-096 Front Tamper Switches off automatically at 100pulses.
Motor High Rear
On/Off
Initial issue
DC 3535/2240/1632

dC351 NVM Background Processing

Conflicts
Purpose
012-091, 012-
Consists of 5 subroutines:
092, 012-093,
• Machine Settings - This routine saves the current machine settings or restores the previ-
012-094, 012-
ously-saved machine settings.
096
• Special Batch Write - Automatically loads a region-specific set of values into NVM.
012-091, 012-
• Dust Off Reset - This routine sets all HFSI counters to zero.
092, 012-093,
012-094, 012-
NOTE: The following subroutines are intended for engineering/manufacturing use. They
095
should not be performed as part of normal repair or maintenance unless you are specifically
directed to use them.
• NVM Background Read - This routine polls all NVM locations in the machine, and stores
the values in the diagnostic tool database.
• Save / Restore NVM - Saves current NVM settings or restores previously saved settings.
Procedure
1. Enter the Diagnostic Mode. Refer to
2. Select the Adjustments tab.
3. Select the NVM Init, S/R tab.
4. Select the NVM Background Processing (dC351) tab.
Machine Settings
NOTE: The radio buttons ( IOT, IIT, SYS, or ALL) are not selectable when saving Machine
Settings; the default is ALL.
1. Press the Save Machine Settings button to record the values of approximately 636 NVM
locations containing data unique to a specific machine. The data is saved in on the PWS
hard drive. The data remains available until the PWS is connected to a different machine.
To make a permanent record of machine settings, perform the following:
NOTE: The Machine Settings floppy diskette (Machine Resident Disk Kit,
stored underneath the removable, left side cover
a. Go to dC188. Select Temporary Call Closeout, then exit the PWS tool.
NOTE: With the DC 3535 Tool, you can select a different drive and/or directory when saving
the database.
b. When the PWS displays the message Would you like to copy Machine Data to
the a: drive? Yes or No, insert a diskette into the floppy drive, then select Yes. The
PWS will write Machine Data to the diskette and the diagnostic tool will close.
c. Restart the PWS tool and select Read from Floppy on the opening screen. This
loads the data from the diskette into the PWS tool database, but does not load data
into the machine NVM.
2. To load previously saved machine settings into NVM, press the Restore Machine Set-
tings button. Four choices can be made; IOT, IIT, SYS, or ALL.
a. If IOT is selected, Machine Settings in the following NVM chains will be restored:
• Chains 740 - 742
• Chain 744
02/03
6-95
Entering Diagnostic Mode using the PWS.
PL 18.2), is normally
(PL 18.2, item 10) of the Control Panel.
General Procedures and Information
dC330, dC351