Service Manual
Page 14
... 3-39 3.16 TRANSFER ASSEMBLY 3-40 3.17 FEED ASSEMBLY 3-42 3.18 PICK-UP ASSEMBLY AND SOLENOID 3-45 3.18.1 PICK-UP ASSEMBLY 3-45 3.18.2 SOLENOID 3-46 3.18.3 BY-PASS PICK-UP ROLLER AND PAPER FEED UNIT PICK-UP ROLLER 3-47 By-pass pick-up roller 3-47 Paper Feed Unit Pick-up Roller 3-48 TROUBLESHOOTING 4. TROUBLESHOOTING 4-1 4.1 PAPER PATH 4-1 4.1.1 COPY/SCAN DOCUMENT PATH 4-2 Scanner...
... 3-39 3.16 TRANSFER ASSEMBLY 3-40 3.17 FEED ASSEMBLY 3-42 3.18 PICK-UP ASSEMBLY AND SOLENOID 3-45 3.18.1 PICK-UP ASSEMBLY 3-45 3.18.2 SOLENOID 3-46 3.18.3 BY-PASS PICK-UP ROLLER AND PAPER FEED UNIT PICK-UP ROLLER 3-47 By-pass pick-up roller 3-47 Paper Feed Unit Pick-up Roller 3-48 TROUBLESHOOTING 4. TROUBLESHOOTING 4-1 4.1 PAPER PATH 4-1 4.1.1 COPY/SCAN DOCUMENT PATH 4-2 Scanner...
Service Manual
Page 33
..., if the indicated interval is expected that the intervals indicated below are for reference only. Component Scanner Printer ADF Rubber Pad ADF Pick-up Ass'y Pick-up Ass'y Transfer Roller Fusing Unit Replacement Cycle 20,000 Pages 80,000 Pages 150,000 pages 60,000 Pages 80,000 Pages Performed by Service Service...
..., if the indicated interval is expected that the intervals indicated below are for reference only. Component Scanner Printer ADF Rubber Pad ADF Pick-up Ass'y Pick-up Ass'y Transfer Roller Fusing Unit Replacement Cycle 20,000 Pages 80,000 Pages 150,000 pages 60,000 Pages 80,000 Pages Performed by Service Service...
Service Manual
Page 82
Turn the sponge roller and remove it from the shaft [G]. B273 3-46 SM To replace the pick-up solenoid [C] and remove the solenoid. 4. Remove the 1 x securing the pick-up roller, move the stopper [E] securing the sponge roller [F] top the right. Remove the 1 x securing the manual solenoid [D] and remove the solenoid. [F] [E] [G] B273R972.WMF 5. PICK-UP ASSEMBLY AND SOLENOID 3.18.2 SOLENOID [C] [D] B273R971.WMF 3.
Turn the sponge roller and remove it from the shaft [G]. B273 3-46 SM To replace the pick-up solenoid [C] and remove the solenoid. 4. Remove the 1 x securing the pick-up roller, move the stopper [E] securing the sponge roller [F] top the right. Remove the 1 x securing the manual solenoid [D] and remove the solenoid. [F] [E] [G] B273R972.WMF 5. PICK-UP ASSEMBLY AND SOLENOID 3.18.2 SOLENOID [C] [D] B273R971.WMF 3.
Service Manual
Page 83
...the slide locking piece as far to replace the by-pass or paper feed unit pick-up roller Replacement Adjustment [B] [A] B273R973.WMF 1. Perform the following procedures only if it can be removed. Slide the by-pass pick-up roller [B] as far as possible to the side, until it is necessary to replace ...the by-pass pick-up roller or the paper feed unit pick-up roller around the drive shaft until it is possible to the side as ...
...the slide locking piece as far to replace the by-pass or paper feed unit pick-up roller Replacement Adjustment [B] [A] B273R973.WMF 1. Perform the following procedures only if it can be removed. Slide the by-pass pick-up roller [B] as far as possible to the side, until it is necessary to replace ...the by-pass pick-up roller or the paper feed unit pick-up roller around the drive shaft until it is possible to the side as ...
Service Manual
Page 84
PICK-UP ASSEMBLY AND SOLENOID Paper Feed Unit Pick-up roller [E] to the side as possible. 3. Slide the white collar [D] as far to the side until it releases from the white collar. 5. Rotate the pick-up roller around the drive until it can be removed. Slide the pick-up Roller [E] [E] [D] [C] B273R974.WMF 1. Release the white catch [C]. Slide the locking piece as far to the side as possible. 4. B273 3-48 SM Turn the machine upside down. 2.
PICK-UP ASSEMBLY AND SOLENOID Paper Feed Unit Pick-up roller [E] to the side as possible. 3. Slide the white collar [D] as far to the side until it releases from the white collar. 5. Rotate the pick-up roller around the drive until it can be removed. Slide the pick-up Roller [E] [E] [D] [C] B273R974.WMF 1. Release the white catch [C]. Slide the locking piece as far to the side as possible. 4. B273 3-48 SM Turn the machine upside down. 2.
Service Manual
Page 98
Cassette/By-pass knock-up plate and springs are clean. 6. isopropyl alcohol or water. The area between the pick-up roller may be contaminated or not 4. Check in Tech Mode. 2. B273 4-12 SM Check the solenoid in Tech Mode. 6. Ensure all connectors. Feed...printer. Defective solenoid. Paper separator pad is dirty or defective. 1. Repair/replace as required. 3. Clean with a soft cloth dampened with installed correctly. Pick-up roller and necessary. Clean with a soft cloth dampened with isopropyl alcohol or water. registration sensor may be contaminated. 5.
Cassette/By-pass knock-up plate and springs are clean. 6. isopropyl alcohol or water. The area between the pick-up roller may be contaminated or not 4. Check in Tech Mode. 2. B273 4-12 SM Check the solenoid in Tech Mode. 6. Ensure all connectors. Feed...printer. Defective solenoid. Paper separator pad is dirty or defective. 1. Repair/replace as required. 3. Clean with a soft cloth dampened with installed correctly. Pick-up roller and necessary. Clean with a soft cloth dampened with isopropyl alcohol or water. registration sensor may be contaminated. 5.
Service Manual
Page 164
... following when the front cover is de-energized. DC Fan/Solenoid Driving These are driven by turning the transfer roller when the signal is selected. The fan is activated by the paper pick-up and MP signals. The fan is deactivated when sleep mode is high. The drive time is 300ms. A diode...
... following when the front cover is de-energized. DC Fan/Solenoid Driving These are driven by turning the transfer roller when the signal is selected. The fan is activated by the paper pick-up and MP signals. The fan is deactivated when sleep mode is high. The drive time is 300ms. A diode...
