note:The HP-GL/2 accessory card is a pre-requisite to a memory upgrade. A basic 500 platform is PCL3GUI, which will never run out of memory, therefore has no memory upgrade slot was added to the printer. The memory upgrade slot is included on the HP-GL/2 card, which can benefit from additional memory.
Accessory
|
Part number
|
HP-GL/2 accessory card
|
C7772A
|
64 MB SODIMM
|
C2387A
|
128 MB SODIMM
|
C2388A
|