Downloading Errors - Kyocera FS-1050 - B/W Laser Printer Service Manual

(4) Downloading errors

The following messages are indicated on the message display when an error occurred during
downloading the firmware data.
Error message
download header
error [##]
##: Error code 20 to 26.
system download
error [##]
##: Error code 40 to 59.
receive
error [##]
##: Error code 80 or 81.
If the corrective action above does not solve the problem, replace engine board (KP-882). See page
5-11.
FS-1050
Description
Deficit of the file header
Deficit of the data header
File checksum error
Data checksum error
File header version error
Data header version error
Incompatibility of firmware and
system DIMM board
Defective system DIMM board
Improper connection of parallel cable
between PC and printer
Defective parallel cable
Obtain the correct firmware.
Confirm whether the firmware
is applicable to this printer.
Replace the system DIMM
board.
Check the contact between PC
and the printer 's interface
connector.
Replace the parallel cable.
3-14
Corrective action