Xerox DocuPrint N24 Service Manual page 1026

Figure 8.6.6.3.2-4: MICR Keylock Switch Wiring
MICR
Keylock
CAUTION The model 1 printer will only function when an ACOM supplied MICR toner cartridge
is used. The model 2 printer while in the MICR ON mode will only function when an
ACOM supplied MICR toner cartridge is used. The sensor identifies the ACOM MICR
toner cartridge by sensing the magnet that is installed in the toner cartridge. If an
OEM or non supplied ACOM toner cartridge is installed in both the model 1 and the
model 2 printers, the print cycle stops and the printers Control Panel LCD will
LASER FAILURE POWER ON/OFF
display the error message. Once the printers
power has been reset and the correct toner cartridge installed, the printer will then
function.
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