Brother HL 2060 - B/W Laser Printer Service Manual page 107

NO FLASH CARD1
NO FLASH CARD2
CARD1 WP SWITCH
CARD2 WP SWITCH
45 MIO ERROR
NO MIO BOARD!!
Now initializing
No flash memory card is installed.
No flash memory card is installed.
The Write Protect switch of the flash memory card 1
is on.
The Write Protect switch of the flash memory card 2
is on.
The MIO has a problem.
No MIO board is installed.
If this message remains displayed, the MIO has
a problem.
VI-24