Flash Memory - Lexmark C720 User Reference Manual

Solving memory problems
If your printer encounters a memory shortage when trying to print a job, it may post an error message
(37 Insufficient Collation Area, 37 Insufficient Defrag Memory, 38 Memory Full, or
, depending on the task it is trying to complete. See
)
39 Complex Page
messages for more information about these and other messages.
If these messages appear frequently, you probably want to install additional printer memory. If they
only occur rarely, try reducing the following:
•
The number of pages in the job
•
The number of fonts or graphics on each page
•
The size of scalable fonts used in the document
•
The number of fonts or macros downloaded to printer memory
•
Deleting Held Jobs
You may also try adjusting the following settings:
•
Print resolution to 600 dpi
•
Page Protect On from the Setup Menu
•
Resource Save Off from the Setup Menu
Allocating memory
A portion of printer memory is reserved for input buffers that hold print jobs sent from your software
application. Your printer has an input buffer for each interface (parallel, serial, network, LocalTalk, or
infrared). You can change the amount of memory allocated to each buffer, depending on your system
requirements. For more information about using printer menus to allocate memory for each interface,
see Using printer menus
The size of the input buffers varies with the amount of memory installed in the printer. The following
table lists the default size of the input buffers for each interface. If your printer is not using a particular
interface, the allocated memory is reserved for job processing.
For more detailed information about these input buffers and memory allocation, refer to the Technical
Reference.
Default input buffer size
Installed Each parallel
memory port
1
32MB 192KB
64MB 2MB
128MB
1
1MB allocated to standard parallel port if no optional adapter is installed.

Flash memory

You can add optional flash memory to your printer. If you frequently download fonts, macros, forms, or
symbol sets to your printer, you may want to use flash memory storage rather than RAM. Resources
stored in flash memory are not lost when the printer power is turned off.
and select the interface menu you want information about.
Each serial Each
port network port
150KB 1MB
300KB 2MB
275
Understanding printer
LocalTalk
port Infrared port
1MB 150KB
2MB 300KB
USB port
150KB
300KB