User Guide
Page 51
... PROBLEMS 29 2 Table of Contents 1. TROUBLESHOOTING IMAGE QUALITY PROBLEMS 7 3.1 IMAGE QUALITY PROBLEMS 7 3.1.1 PROBLEM 1: WHITE SPOTS 7 3.1.2 PROBLEM 2: SHARP SPOTS 9 3.1.3 PROBLEM 3: VERTICAL STRIPES 11 3.1.4 PROBLEM 4: DENSITY TOO LOW 13 3.1.5 PROBLEM...PROBLEM 9: STREAKS (2 23 3.1.10 PROBLEM 10: WHITE LINES OR DRAG MARKS 24 3.1.11 PROBLEM 11: TONER STAINS 27 3.1.12 PROBLEM 12: DIFFERENCE IN GLOSSINESS 28 4. TROUBLESHOOTING SERVICE CALL PROBLEMS (SC CODES) ..5 2.1 WHAT ARE SC CODES 5 2.2 SC CODE LIST 5 3. BEFORE YOU BEGIN 3 1.1 GUIDE TO COMPONENTS 3 1.2 ADJUSTMENT: USING THE...
... PROBLEMS 29 2 Table of Contents 1. TROUBLESHOOTING IMAGE QUALITY PROBLEMS 7 3.1 IMAGE QUALITY PROBLEMS 7 3.1.1 PROBLEM 1: WHITE SPOTS 7 3.1.2 PROBLEM 2: SHARP SPOTS 9 3.1.3 PROBLEM 3: VERTICAL STRIPES 11 3.1.4 PROBLEM 4: DENSITY TOO LOW 13 3.1.5 PROBLEM...PROBLEM 9: STREAKS (2 23 3.1.10 PROBLEM 10: WHITE LINES OR DRAG MARKS 24 3.1.11 PROBLEM 11: TONER STAINS 27 3.1.12 PROBLEM 12: DIFFERENCE IN GLOSSINESS 28 4. TROUBLESHOOTING SERVICE CALL PROBLEMS (SC CODES) ..5 2.1 WHAT ARE SC CODES 5 2.2 SC CODE LIST 5 3. BEFORE YOU BEGIN 3 1.1 GUIDE TO COMPONENTS 3 1.2 ADJUSTMENT: USING THE...
User Guide
Page 52
...the power cord from the power source. • Let the machine sit idle for the fusing unit to the following diagrams when replacing units or troubleshooting. 12 34 56 7 89 10 1. Development unit (Black) 8. Charge corona unit 10. ITB (Image Transfer Belt) 3 Refer to cool.... the components. 1. This time allows time for at least 10 minutes before you carry out any other problem, find the problem in this manual and troubleshoot accordingly. OPC drum (Cyan) 7. Development unit (Cyan) 6. Development unit (Magenta) 4. OPC drum (Black) 9. OPC drum (Yellow) 3. BEFORE YOU...
...the power cord from the power source. • Let the machine sit idle for the fusing unit to the following diagrams when replacing units or troubleshooting. 12 34 56 7 89 10 1. Development unit (Black) 8. Charge corona unit 10. ITB (Image Transfer Belt) 3 Refer to cool.... the components. 1. This time allows time for at least 10 minutes before you carry out any other problem, find the problem in this manual and troubleshoot accordingly. OPC drum (Cyan) 7. Development unit (Cyan) 6. Development unit (Magenta) 4. OPC drum (Black) 9. OPC drum (Yellow) 3. BEFORE YOU...
User Guide
Page 53
..., and then wait for users of Pro C900, each time you press the Printer function/[fierydriven] key, the control panel display switches between the [Adjustment] menu and the printer function screen. • After you to the machine's SP adjustment item values when troubleshooting. Insert the TCRU SD card into... a free SD card slot on the control panel for the machine to warm up , press the Printer function/[fierydriven] key on the back of Pro C900S, press the [Program] key to do this. 4...
..., and then wait for users of Pro C900, each time you press the Printer function/[fierydriven] key, the control panel display switches between the [Adjustment] menu and the printer function screen. • After you to the machine's SP adjustment item values when troubleshooting. Insert the TCRU SD card into... a free SD card slot on the control panel for the machine to warm up , press the Printer function/[fierydriven] key on the back of Pro C900S, press the [Program] key to do this. 4...
User Guide
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...: Y SC304 Charge grid high voltage error: K SC305 Charge grid high voltage error: C Procedure Replace the black charge corona unit Replace the cyan charge corona unit. TROUBLESHOOTING SERVICE CALL PROBLEMS (SC CODES) 2.1 WHAT ARE SC CODES? If an SC code appears: 1. Check for the SC code in this table, carry out the...
...: Y SC304 Charge grid high voltage error: K SC305 Charge grid high voltage error: C Procedure Replace the black charge corona unit Replace the cyan charge corona unit. TROUBLESHOOTING SERVICE CALL PROBLEMS (SC CODES) 2.1 WHAT ARE SC CODES? If an SC code appears: 1. Check for the SC code in this table, carry out the...
User Guide
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... of paper feed. 3.1 IMAGE QUALITY PROBLEMS 3.1.1 PROBLEM 1: WHITE SPOTS White dots or small lines appear, spaced at 1:1 scale. If you what to do about them. TROUBLESHOOTING IMAGE QUALITY PROBLEMS This section describes some common image quality problems and tells you can see these white spots, replace the drum unit. NOTE: See...
... of paper feed. 3.1 IMAGE QUALITY PROBLEMS 3.1.1 PROBLEM 1: WHITE SPOTS White dots or small lines appear, spaced at 1:1 scale. If you what to do about them. TROUBLESHOOTING IMAGE QUALITY PROBLEMS This section describes some common image quality problems and tells you can see these white spots, replace the drum unit. NOTE: See...
User Guide
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... mm (approx. 5.787") are slightly curled. Adjust the tray's side paper guides and end paper guide according to -side registration is jammed inside the machine. TROUBLESHOOTING PAPER DELIVERY PROBLEMS Important: For details about the items displayed in the tray. Sheets of an undetectable type, such as color or preprinted sheets, are...
... mm (approx. 5.787") are slightly curled. Adjust the tray's side paper guides and end paper guide according to -side registration is jammed inside the machine. TROUBLESHOOTING PAPER DELIVERY PROBLEMS Important: For details about the items displayed in the tray. Sheets of an undetectable type, such as color or preprinted sheets, are...