Ricoh M126 Service Manual page 221

User primary message
50 PPDS Font Error
51 Defective Flash
Detected
52 Flash Full
53 Unformatted Flash
M126/M127/M128
This error only occurs when a machine is formatting PPDS
print data.
The PPDS interpreter has detected a font error. When a
specific font, which is not installed, is requested based on a
PPDS mode Set Font Global command, a Select Code Page
command, or a Comprehensive Font Selection command,
and the printer Best Fit setting is off. If Best Fit is on, the
machine performs a best fit search to find a similar font, and
this error does not occur.
This error also displays when the machine receives invalid
PPDS download font data.
The following actions can be taken while this message is
displayed:

Press "Select" ( ) to clear the message and continue
printing.
The job may not print correctly.

Press "Menus" ( ) to access the Busy/Waiting Menu.
The following functions may be available:
-Cancel Job
Press "Select" ( ) to clear the message and continue
printing.
You must install different flash memory before you can
download any resources to flash.
Press "Select" ( ) to clear the message and continue
printing.
Delete fonts, macros, and other data stored on the flash
memory.
Install a larger capacity flash memory card.
Press "Select" ( ) to clear the message and continue
printing.
You must format the flash memory before you can store any
resources on it. If the error message remains, the flash
memory may be defective and require replacing.
6-16
Explanation
SM