HP LaserJet 4L - Page 217

Troubleshooting
Printer Error Troubleshooting
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Table 7-11
RAM/ROM Error
LaserJet
LaserJet 4P/4MP
4L/4ML LEDs
Display Panel
Description & Recommendations
[XY-ZZ] ERROR
An error has been found in RAM or ROM.
1. Power-cycle the printer. If this doesn’t
clear the error:
2. Power off the printer, remove any
additional memory, then power back on. If
the message clears, replace the memory
card.
3. Replace the Formatter PCA.
LaserJet 4P/4MP: Use the list below to
decode the [XY-ZZ] values:
X - Hardware type:
O= ROM
1. RAM
Y- Hardware device:
O. On board RAM/ROM.
1 = SIMM slot one.
2 = SIMM slot
tWO.
3 = SIMM slot three.
ZZ - Error Number:
00= Unsupported memory.
01 = Unrecognized memory.
02= Unsupported memory size
03= Failed RAM test.
04= Exceeded max RAM size.
05= Exceeded max ROM size.
06= Invalid SIMM speed.
07= SIMM reporting incorrect.
08= SIMM RAM parity error.
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