Printronix N7000 H-Series, User Manual

Page: 181 / 292

N7000 STD ASCII Printers Fault Messages
181
B35 STATUS:
WAITING FOR EC
STATUS
N/A Status message: the DC
on the controller board is
waiting for
communication with the
EC. If this message does
not clear witin a few
seconds there is an
electrical or electronic
problem on the controller
board. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B40 ERROR: SDRAM
EEPROM CKSUM
BAD* No Flash memory has not
passed boot initialization
tests. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B41 ERROR: DIM
MEMORY NOT
SDRAM* No The DRAM DIMM
installed on the controller
board is not Synchronous
DRAM (SDRAM). Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B42 ERROR: SDRAM
ROWS NOT
ALLOWED* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B43 ERROR: SDRAM
TOO MANY BANKS* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B44 ERROR: SDRAM
NOT 64 BITS WIDE* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B45 ERROR: SDRAM
IS WRONG VOLTAGE* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B46 ERROR: SDRAM
HAS MIXED SIZES* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B47 ERROR: SDRAM
LARGER THAN 256M* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B49 ERROR: SDRAM
# LOGICAL BANKS* No Printer boot initialization
tests detect incorrect
SDRAM. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
B50 ERROR: SDRAM
LOGIC COMB BANKS* No SDRAM DIMM is not
compatible with the
computer. SDRAM DIMM
may not be properly
installed. Cycle power to see if the message
clears, if not, contact your
authorized service representative.
1
Table 12. N7000 STD ASCII LCD Fault Messages Troubleshooting
Displayed Message
Can User
Correct?
Explanation Solution