09/03
4-12
DC 3535/2240/1632, WC M24
REP 1.12
Initial issue
Repairs and Adjustments
Figure 4 Removing ESS PWB
Replacement
1.
Reinstall the NVM PWB and the ROM/RAM/EPROMs that were removed from the original
PWB. Discard the MAC ROM from the new ESS PWB and install the MAC ROM removed
from the old ESS PWB.
CAUTION
GP10 is used to maintain the integrity of the serial number and billing data when one or more
serialized PWBs must be replaced. Never replace all three listed PWBs at the same time. If
any of the PWBs needs replacing, only replace them one at a time.
•
ESS NVM PWB (
PL 13.1
).
•
MCU NVM PWB (
PL 13.1
).
•
ESS PWB (
PL 13.1
).
Failure to comply with
GP 10
could result in catastrophic NVM corruption.
2.
Follow the procedure in
GP 10
, to verify that the serial numbers and billing information is
correct.
3.
If a good Machine Settings floppy is available, exit, then reenter the PWS Tool. Select
Read from Floppy
when starting the tool. If no floppy is available, or if the data on the
existing floppy is questionable, go to step 5.
4.
Go to
dC351
and select
Restore Machine Settings
. When restoration is complete, go to
step 7.
5.
If a good Machine Settings floppy is not available, or if the data on the existing floppy is
questionable, go to
dC351
. In the Special Batch Write area, select the appropriate market
region, then press the
Batch Write NVM
button.
6.
Using the resources gathered in step 1 of the removal procedure, reenter NVM data to
restore the machine configuration.
7.
Ensure that the network information (IP address, etc.) is correct. Contact the customer’s
system administrator to configure, if necessary.
8.
Go to
dC351
and select
Save Machine Settings
. Save the settings to floppy disk per the
procedure.
2
Remove
ESS
NVM
3
Remove PS-1 ROM (ALL) and
PS-2 ROM (DC2240/1632)
4
Remove RAM
1
Remove
MAC
ROM
8
Disconnect
Fan P/J310
9
Remove Screws (9, DC2240/1632) /
(7, DC3535) and remove ESS PWB.
Lift straight up to disconnect P/J460
on bottom of PWB
7
Remove
jacks from
plate
6
Remove
RAM (2)
5
Disconnect Connec-
tor
Summary of Contents for DocuColor 2240
Page 3: ...09 03 2 DC 3535 2240 1632 WC M24 Initial issue Introduction...
Page 8: ...09 03 vii DC 3535 2240 1632 WC M24 Introduction Initial issue Translated Warnings...
Page 23: ...09 03 xxii DC 3535 2240 1632 WC M24 Initial issue Introduction...
Page 25: ...09 03 1 2 DC 3535 2240 1632 WC M24 Initial issue Service Call Procedures...
Page 45: ...09 03 2 12 DC 3535 2240 1632 WC M24 Initial issue Status Indicator RAPs...
Page 51: ...09 03 2 18 DC 3535 2240 1632 WC M24 1 306 Initial issue Status Indicator RAPs...
Page 91: ...09 03 2 58 DC 3535 2240 1632 WC M24 3 986 Initial issue Status Indicator RAPs...
Page 113: ...09 03 2 80 DC 3535 2240 1632 WC M24 4 908 Initial issue Status Indicator RAPs...
Page 147: ...09 03 2 114 DC 3535 2240 1632 WC M24 6 391 Initial issue Status Indicator RAPs...
Page 189: ...09 03 2 156 DC 3535 2240 1632 WC M24 7 960 7 969 Initial issue Status Indicator RAPs...
Page 209: ...09 03 2 176 DC 3535 2240 1632 WC M24 8 631 8 900 Initial issue Status Indicator RAPs...
Page 251: ...09 03 2 218 DC 3535 2240 1632 WC M24 9 932 9 933 Initial issue Status Indicator RAPs...
Page 357: ...09 03 2 324 DC 3535 2240 1632 WC M24 15 790 Initial issue Status Indicator RAPs...
Page 417: ...09 03 2 384 DC 3535 2240 1632 WC M24 16 981 16 982 Initial issue Status Indicator RAPs...
Page 495: ...09 03 2 462 DC 3535 2240 1632 WC M24 20 798 20 799 Initial issue Status Indicator RAPs...
Page 497: ...09 03 2 464 DC 3535 2240 1632 WC M24 021 360 Initial issue Status Indicator RAPs...
Page 721: ...09 03 2 688 DC 3535 2240 1632 WC M24 116 900 Initial issue Status Indicator RAPs...
Page 727: ...09 03 2 694 DC 3535 2240 1632 WC M24 121 350 Initial issue Status Indicator RAPs...
Page 729: ...09 03 2 696 DC 3535 2240 1632 WC M24 202 399 Initial issue Status Indicator RAPs...
Page 745: ...09 03 3 2 DC 3535 2240 1632 WC M24 Initial issue Image Quality...
Page 783: ...09 03 3 40 DC 3535 2240 1632 WC M24 IBT Cleaner Streak Initial issue Image Quality...
Page 805: ...09 03 4 22 DC 3535 2240 1632 WC M24 REP 4 4 Initial issue Repairs and Adjustments...
Page 947: ...09 03 4 164 DC 3535 2240 1632 WC M24 ADJ 6 1 Initial issue Repairs and Adjustments...
Page 971: ...09 03 4 188 DC 3535 2240 1632 WC M24 ADJ 9 15 Initial issue Repairs and Adjustments...
Page 973: ...09 03 4 190 DC 3535 2240 1632 WC M24 ADJ 12 1 Initial issue Repairs and Adjustments...
Page 1093: ...09 03 6 2 DC 3535 2240 1632 WC M24 Initial issue General Procedures and Information...
Page 1239: ...09 03 7 2 DC 3535 2240 1632 WC M24 Initial issue Wiring Data...
Page 1283: ...09 03 7 46 DC 3535 2240 1632 WC M24 Plug Jack Locations Initial issue Wiring Data...
Page 1285: ...09 03 7 48 DC 3535 2240 1632 WC M24 AC Wirenets Initial issue Wiring Data Figure 2 ACN Wirenet...
Page 1477: ...09 03 9 2 DC 3535 2240 1632 WC M24 Initial issue Installation...
Page 1489: ...09 03 9 14 DC 3535 2240 1632 WC M24 Fax Kit Installation Initial issue Installation...