Printronix P7000 Series Maintenance Manual page 158

Chapter 3
Troubleshooting Display Messages
Table 5. P7000 H-Series (Spool) Error Messages List
Displayed Message
B43 ERROR: SDRAM
TOO MANY BANKS*
B44 ERROR: SDRAM
NOT 64 BITS WIDE*
B45 ERROR: SDRAM
IS WRONG VOLTAGE*
158
Explanation
Printer boot initialization
tests detect incorrect
SDRAM.
Printer boot initialization
tests detect incorrect
SDRAM.
Printer boot initialization
tests detect incorrect
SDRAM.
Solution
1. Cycle power. If the message
appears again, reseat the
SDRAM DIMM.
2. Power on the printer. If the
message appears, install a new
SDRAM DIMM of the correct type
and size.
3. Power on the printer. If the
message appears, replace the
controller board. Record the
message and return it with the
defective board.
1. Cycle power. If the message
appears again, reseat the
SDRAM DIMM.
2. Power on the printer. If the
message appears, install a new
SDRAM DIMM of the correct type
and size.
3. Power on the printer. If the
message appears, replace the
controller board. Record the
message and return it with the
defective board.
1. Cycle power. If the message
appears again, reseat the
SDRAM DIMM.
2. Power on the printer. If the
message appears, install a new
SDRAM DIMM of the correct type
and size.
3. Power on the printer. If the
message appears, replace the
controller board. Record the
message and return it with the
defective board.