4.3.1 Operating Memory
The printer operates using the currently selected values contained in
operating memory. When the printer is powered on, it loads the values
stored in NVRAM into operating memory. When you select new values
(through escape sequences or from the control panel), they are placed in
operating memory and become part of the printer settings that are currently
in use. Figure 4–3 shows the operational flow between the different types
of memory.
Figure 4–3:
Operating Memory
ROM
NVRAM
RAM
Load<-ROM
Save->NVRAM
Power On
Printer
Save->RAM
Reset
Operating Memory
(Contains Current Printer Settings)
Commands
(Host Computer)
Menu Operations
(Control Panel)
ROM
NVRAM
RAM
Not Cleared at Power-Off (Cannot Be Changed)
Not Cleared at Power-Off (Can Be Changed)
Cleared at Power-Off (Can Be Changed)
MLO-004947
4–6
DEClaser 2200 Printer Operator’s Guide
Summary of Contents for DEClaser 2200
Page 67: ...Figure 2 5 Test Print A MLO 004895 Figure 2 38 36 picas Operating Information 2 39...
Page 71: ...Figure 2 6 Test Print B MLO 004852 Figure 2 39 36 picas Operating Information 2 43...
Page 226: ...Figure C 2 Serial Connections to Modem MLO 004885 Figure C 2 19 picas Specifications C 5...
