The following counters are listed on the System Parameter List. The names used on this re-
port are given in parentheses below.
800158 to 80015A(H) - Tx counter (TX)
Address
High
Low
800158(H)
Tens digit
Unit digit
800159(H)
Thousands digit
Hundrets digit
80015A(H)
Millions digit
Ten thousands digit
Note: The following counters have the same data format as above.
80015B to 80015D(H) - Rx counter (RX)
80015E to 800160(H) - Scan counter (SCN)
800161 to 800163(H) - Print counter (PRT)
800164 to 800166(H) - Printer interface output counter (PRN)
800167 to 800169(H) - Paper feed counter (standard cassette) (UPPER CASSETTE)
80016D to 80016F(H) - Paper feed counter (100-sheet cassette) (OPEN CASSETTE)
800170 to 800172(H) - Paper feed counter (bypass feed) (BY-PASS)
800173 to 800175(H) - ADF counter (ADF)
800176 to 800178(H) - Book scan counter (BOOK)
800179 to 80017B(H) - ADF scan total jam counter (DOC. JAM)
80017C to 80017E(H) - Printer total jam counter (COPY JAM)
80017F to 800181(H) - Paper jam counter (standard cassette) (UPPER CST JAM)
800185 to 800187(H) - Paper jam counter (optional 100 sheet cassette) (OPEN CST JAM)
800188 to 80018A(H) - Bypass jam counter (BY-PASS JAM)
80018B to 80018D(H) - Fusing exit jam counter (EJECT JAM)
80018E to 800190(H) - Registration jam counter (PAPER JAM)
800191 to 800193(H) - PM counter (PM)
800194 to 800196(H) - PM call interval (default 60,000) (PM DEFAULT)
800197 to 800199(H) - Copy counter (COPY)
80019A to 80019C(H) - OPC (master drum) counter (PCU)
80019D to 80019F(H) - CTM counter (TONER)
8001D5 to 8001E4(H) - Excessive jam call parameters (Refer to section 2.3.2 for details.)
8001E5 to 8001E7(H) - OPC (master drum) replacement interval (default: 30,000 prints)
The machine asks the user to replace the drum at this interval, if bit 3 of system bit switch 04
is 0.
May 22nd, 1995
SERVICE TABLES AND PROCEDURES
SERVICE RAM ADDRESSES
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