Into maintenance mode
1 Press the key to effectiveness.
2 in the following order according to the following key.
3 Stop → 0 → 0 → Stop → 0 → 1
4. Maintenance mode menu screen will appear.
<Exit maintenance mode>
? Press the panel key recovery times, until the original screen re-appears.
<Modify maintenance mode function setting step>
1 with [▲ /?] Key to select the desired item.
2 with [▲ /?] Key, [</>] key, or the numeric keypad to select the setting.
3 confirm the selection, press [Yes] key.
4 return to the previous screen, press [No] key.
Service Mode
(Maintenance mode)
1. SERVICE'S CHOICE
(Technical maintenance option)
SHIPMENT DESTINATION (market area)
MAINTENANCE COUNTER (Maintenance counter)
IU LIFE STOP MODE (IU end of life model)
ID ADJUST (ID adjustment)
VG ADJUST (VG adjustment)
FUSER TEMP. Ad (PLAIN)
(Fusing temperature adjustment (plain paper))
FUSER TEMP. Ad (THICK)
(Fusing temperature adjustment (thick))
FUSER TEMP. Ad (OHP)
(Fusing temperature adjustment (OHP))
LEADING EDGE ERAGE (the front edge of elimination)
TRAILING EDGE ERAGE (after elimination of the edge)
VERTICAL EDGE ERAGE (upper and lower edges to eliminate)
LOOP ADJUST (TRAY1)
(Amplitude adjustment (1 carton))
LOOP ADJUST (TRAY2 TO TRAY5) *
(Amplitude adjustment (2 to 5 cartons tray) *)
LOOP ADJUST (DUPLEX)
(Amplitude adjustment (double))
LOOP ADJUST (BYPASS)
(Amplitude adjustment (Bypass Paper))
FLS PAPER SIZE (FLS paper size)
CCD APS SIZE (CCD APS size)
GDI TIMEOUT (GDI timeout)
2. ADJUST (adjusted)
PRN MAIN REGIST (Print main alignment)
PRN SUB REGIST (print times for the bit)
CCD MAIN ZOOM (CCD main zoom)
CCD SUB ZOOM (CCD times zoom)
CCD MAIN REGIST (CCD Lord-bit)
CCD SUB REGIST (CCD times of the bit)
ADF SUB ZOOM (ADF times zoom)
ADF MAIN REGIST (ADF main alignment)
ADF SUB REGIST1 (ADF times for bit 1)
ADF SUB REGIST2 (ADF times for bit 2)
ADF REG. LOOP 1 (ADF-bit amplitude of 1)
ADF REG. LOOP 2 (ADF-bit amplitude of 2)
ATDC GAIN (ATDC gain)
MODEL SETTING (mode setting)
3. COUNTER (counter)
TOTAL COUNTER (total counter)
SIZE COUNTER (counter size)
PM COUNTER (PM counter)
MAINTENANCE COUNTER (Maintenance counter)
SUPPLIES LIFE COUNT. (Life count)
APPLICATION COUNTER (Application Counter)
SCAN COUNTER (scan counter)
PAPER SIZE COUNTER (paper size counter)
MISFEED COUNTER (cardboard counters)
TROUBLE COUNTER (failure counter)
4. DISPLAY (Display)
TONER DENSITY LEVEL (toner levels)
PROCESS CONTROL (process control)
MAIN F / W VER. (Host firmware version)
ENGINE F / W VER. (Engine firmware version)
PCL F / W VER .* (PCL firmware version *)
NIC F / W VER .* (NIC firmware version *)
ADF F / W VER .* (ADF firmware version *)
MAIN RAM SIZE (main memory size)
PCL RAM SIZE * (PCL memory size *)
SERIAL NO. (Serial number)
CUSTOMER ID (user ID)
5. FUNCTION (function)
PAPER FEED TEST (paper test)
PROCESS CHECK (process check)
ATDC AUTO ADJUST (ATDC automatic adjustment)
PRINT TEST PATTERN (print a test pattern)
ADF FEED TEST (ADF feeder test)
COPY ADF GLASS AREA (ADF glass copy area)
CCD MOVE TO HOME (CCD moves in situ)
SCAN TEST (scan test)
ADF WIDTH ADJ. (MAX) (ADF width adjustment (maximum) *)
ADF WIDTH ADJ. (MIN) (ADF width adjustment (minimum) *)
ADF SENSOR ADJUST (ADF sensor adjustment *)
7. FIXED ZOOM CHANGE (fixed scale changes)
REDUCTION2 (reduced 2)
REDUCTION1 (reduced 1)
EXPANSION1 (Zoom 1)
EXPANSION2 (zoom 2)
9. CLEAR DATA (Clear Data)
MEMORY CLEAR (Clear memory data)
PM COUNTER (PM counter)
MAINTENANCE COUNTER (Maintenance counter)
SUPPLIES LIFE COUNT. (Life count)
APPLICATION COUNTER (Application Counter)
SCAN COUNTER (scan counter)
PAPER SIZE COUNTER (paper size counter)
MISFEED COUNTER (cardboard counters)
TROUBLE COUNTER (failure counter)
ADF BACKUP CLEAR * (ADF backup data clear *)