Gestetner 5450 Reference Manual
55
Testing a Memory
Upgrade
Upgrade
The simplest way to test a memory upgrade
performed on the controller is to do the following:
performed on the controller is to do the following:
1) Check status lights on the controller front panel.
After performing a power-on self check, the
controller should show the status light condition
for “Ready to print”, as shown in Figure B-1.11.
(See Appendix B, Controller Status Lights, in the
Controller User’s Guide, for a complete listing as
to what conditions are indicated by the status
lights, and how to interpret them.)
controller should show the status light condition
for “Ready to print”, as shown in Figure B-1.11.
(See Appendix B, Controller Status Lights, in the
Controller User’s Guide, for a complete listing as
to what conditions are indicated by the status
lights, and how to interpret them.)
Figure B-1.11. ‘Ready to Print’ status light
condition.
2) Print a Diagnostic Test Page (see Diagnostic Test
Page in Appendix A of the Controller User’s
Guide if you need instructions), and note the area
on the report which states the amount of memory
available to the printer, as shown in Figure B-
1.12.
Guide if you need instructions), and note the area
on the report which states the amount of memory
available to the printer, as shown in Figure B-
1.12.