1 - 39Chapter 1 TroubleshootingFIP1.12 Paper Size ErrorStep Check Yes NoPossible causative parts:150 FEEDER ASSY (PL5.1.1)150 PAPER CASSETTE (PL2.1.50)SENSOR REGI (PL5.1.30)ACTUATOR B (PL5.1.17)HVPS/MCU (PL12.1.19)GUIDE TRAY LEFT (PL7.1.7)250 FEEDER ASSY (PL6.1.11)250 PAPER CASSETTE (PL3.1.50)550 FEEDER ASSY (PL7.1.10)550 PAPER CASSETTE (PL4.1.50)1Checking the paper size setupDoes the paper size in use match the size setup by GUIDEASSY END or by the driver on the PC?Go to step 2.Replace thepaper, or changethe paper sizesetting.2 Checking NVRAM dataDoes 740-002 Configuration 2 meet the specifications? Go to step 3. Modify thememory data.3Checking Regi SensorRemove EP CARTRIDGE.Keep the lever of INTERLOCK S/W pushed as openingCOVER OPEN (PL1.1.2).Does the number of Sensor/Switch Check increase one byone, when ACTUATOR B of SENSOR REGI is pushed andreleased?Checks by Chapter 2 Diagnostic [DC330 ComponentControl].Go to step 4. Go to FIP2.5SENSOR REGI.4Checking the paper feeding trayIs the paper supplied from Tray 1 or Tray 2, when Error isoccurred?Go to step 5. Go to step 6.5Checking Paper Cassette (1)Are GUIDE ASSY END, GEAR SECTOR, RACK SIZE,LINK SW SIZE1/2/3 of Paper Cassette of Tray 1 or Tray 2installed correctly?Go to FIP2.17GUIDE TRAYLEFT.Reinstall the partscausing Error.6Checking the paper trayIs the paper supplied from Tray 3 or Tray 4 when Error isoccurred?Go to step 7.ReplaceHVPS/MCU.(RRP12.10)7Checking Paper Cassette (2)Are GUIDE ASSY END, GEAR SECTOR, RACK SIZE,LINK SW SIZE1/2/3 of Paper Cassette of Tray 3 or Tray 4installed correctly?Go to FIP2.24OPT ASSY SIZE.Reinstall the partscausing Error.
