Adj 9.7 Iit Calibration (Dc945); Adj 9.8 Hard Disk Diagnostics/Setup (Dc355) - Xerox DocuColor 2240 Service Manual

ADJ 9.7 IIT Calibration (dC945)

Purpose
• To calculate and set up the White Reference Correction Coefficient.
• To correct the IIT sensitivity dispersion (CCD Calibration).
• Adjust the light axis correction data when replacing the Lens unit.
Adjustment
1. Clean the Optics:
a. Switch off the power and allow the Exposure Lamp to cool off.
b. Using the optical Cleaning Cloth, clean the front and rear of the Document Glass,
Document Cover, White Reference Strip, Reflector, and Mirror.
c. Clean the Exposure Lamp with a clean cloth and Film Remover.
d. Clean the Lens with Lens and Mirror Cleaner and lint free cloth.
2. DC 2240/1632 only: Check the Tag Matrix for the installed software version (P3 and
below; or P4 and above).
3. Connect the PWS to the machine and enter Diagnostic Mode (refer to
Mode using the PWS).
4. Under the Adjustments tab, select Max Setup.
5. Select the IIT Calibration tab.
6. DC 2240/1632 only: In the b* Calibration Coefficients window, select the correct soft-
ware version for the machine.
7. Select the White Reference Adjustment button.
8. Press Start.
9. Follow the instructions on the PWS screen, then select OK.
10. Select the Read button.
11. The setup values are displayed on the White Reference Setup Value screen.
12. When White Reference setup is done, select the CCD Calibration button.
13. Press Start.
14. Follow the instructions on the screen, then select OK.
15. The obtained data is displayed in the b* Calibration Coefficients window.
16. Select Close to return to the Color Image Quality Adjustment screen.
NOTE: Do not select Optical Axis Calibration unless replacing the Lens Kit
REP 6.4.
Initial issue
DC 3535/2240/1632

ADJ 9.8 Hard Disk Diagnostics/Setup (dC355)

Purpose
To perform diagnostics and setup (initialization) of each partition in the hard disk.
NOTE: Perform this procedure only after the customer's approval is obtained. Check what
kind of data are stored in each partition according to the list below since some partitions store
fonts etc. that the customer has installed.
NOTE: Setup function is available from customer's mode or UI-Diag mode for Partition A only.
Adjustment
1. Connect the PWS to the machine and enter Diagnostic Mode (refer to
Mode using the
2. Under the Diagnostics tab, select System Test.
3. Select the Hard Disk Diag. Program tab.
4. Select the appropriate Partition (see
Entering Diagnostic
Partition
MP All
MP Partition 1 (A)
Partition 2 (B)
Partition 3 (C)
Partition 4 (D)
Partition 5 (E)
Partition 6 (F)
Partition
MP All
MP Partition 1 (A)
(PL 18.4). Refer to
Partition 2 (B)
Partition 3 (C)
Partition 4 (D)
Partition 5 (E)
Partition 6 (F)
5. Select the Diag Type (see
Diag Type
Setup
02/03
4-169
PWS).
Table 1 for DC 2240/1632 or
Table 1 Partition Content- DC 2240/1632
Size (GB) Stored information and usages
All All the items in Partitions 1~6
2.0 Font, Form/Logo, SMB Folder (Config. txt, driver), Job Tem-
plate
2.0 Printing range
1.2 Scan, Report, Mailbox, Security - Print
2.0 PLD, Others
2.0 Copying range
0.5 Spool Cont Control Information, Log
Table 2 Partition Content- DC 3535
Size (GB) Stored information and usages
All All the items in Partitions 1~6
0.1 not used
0.1 not used
4.0 Scan, Mailbox,
0.1 not used
4.0 Copying range
0.5 Spool Cont Control Information, Log
Table 3).
Table 3 Diagnostic Routines
Details
Initialize the file system. It is required when the management data
of the file system corrupts and when read errors occur.
Entering Diagnostic
Table 2 for DC 3535).
Repairs and Adjustments
ADJ 9.7, ADJ 9.8