Service Ram Addresses - Aficio 5000L Service Manual

SERVICE RAM ADDRESSES

4.5 SERVICE RAM ADDRESSES
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CAUTION
Do not change settings marked as "Not used" or "Read only."
006003 to 00600A(H) – ROM part number and suffix (ASCII)
480001 to 480004(H) - ROM version (Read only)
480001(H) - Revision number (BCD)
480002(H) - Year (BCD)
480003(H) - Month (BCD)
480004(H) - Day (BCD)
480005(H) - RAM Reset Level 1
Change the data at this address to FF (H), then switch the machine off and on to
reset all the system settings.
Caution: Before using this RAM, print the settings of all the system parameters
(System Parameter List).
The country code will be reset to UK when RAM reset level 1 is done.
480006 to 480015(H) - Machine's serial number (17 digits - ASCII)
480018(H) - Total program checksum (low)
480019(H) - Total program checksum (high)
48001A(H) - Boot program checksum (low)
48001B(H) - Boot program checksum (high)
48001C(H) - Main program checksum (low)
48001D(H) - Main program checksum (high)
48001E(H) - RDS program update counter (hex)
480020 to 48003F(H) - System bit switches
480040 to 48004F(H) - Scanner bit switches
480050 to 48005F(H) - Printer bit switches
480060 to 48007F(H) - Communication bit switches
480080 to 48008F(H) - G3 bit switches
480090 to 48009F(H) - SG3 bit switches (for optional G3 interface unit)
4800A0 to 4800AF(H) - LAN bit switches
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November 29, 1999