Service Manual
Page 19
... Engine parts and F/W, and engine parts consist of the motor (paper feed, pass) driving, clutch driving, pre-transfer lamp driving, current driving, and fan driving. The Engine Board and the Controller Board are in one united board, and it functions as the bus control, I ...HT82V26A, and defined signal between HT82V26A and CHORUSm processes the Image signal. The signals from the paper feed jam sensor and paper empty sensor are executed ahead, then processing is executed later. Samsung Electronics Service Manual 3-1 The CPU is used on PC Scan mode without algorithm. Pictorial image...
... Engine parts and F/W, and engine parts consist of the motor (paper feed, pass) driving, clutch driving, pre-transfer lamp driving, current driving, and fan driving. The Engine Board and the Controller Board are in one united board, and it functions as the bus control, I ...HT82V26A, and defined signal between HT82V26A and CHORUSm processes the Image signal. The signals from the paper feed jam sensor and paper empty sensor are executed ahead, then processing is executed later. Samsung Electronics Service Manual 3-1 The CPU is used on PC Scan mode without algorithm. Pictorial image...
Service Manual
Page 99
...mechanical trouble in feed sensor 3. Re-try inserting a fewer papers. •fan the papers and align •take out the loaded papers and insert them reverse direction •inserted papers as recommended for Manual Feeding? •When loading, tap the papers until paper detect sensor senses loading 5. It ...replace. 6-22 Service Manual Samsung Electronics CPU and related circuit Solution 1. Open Side cover and press the lever with pen. Check where Jam 0 happens 1. Remore jam and check actuator moving by Engine test mode. 3. If actuator is too stiff, paper is not picked up 2....
...mechanical trouble in feed sensor 3. Re-try inserting a fewer papers. •fan the papers and align •take out the loaded papers and insert them reverse direction •inserted papers as recommended for Manual Feeding? •When loading, tap the papers until paper detect sensor senses loading 5. It ...replace. 6-22 Service Manual Samsung Electronics CPU and related circuit Solution 1. Open Side cover and press the lever with pen. Check where Jam 0 happens 1. Remore jam and check actuator moving by Engine test mode. 3. If actuator is too stiff, paper is not picked up 2....
Service Manual
Page 100
...stack of HVPS and change the toner cartridge. 2. It may be lowered depending on . Stacked too many papers more than Stacker can be unstable assemble. 3. Samsung Electronics Service Manual 6-23 Jam 2 at face-down tray 1. Solution 1. Open the Cover Front and check whether roller or spring, which... MPF : Turn the power off and on the type of position. sensor is not picked up stacker normally can hold 100 pages when using 75g/m2, however, stacking capacity can hold? Watch whether the ribs of papers. 1. If so, re-locate or replace. 1. Remove the Main ...
...stack of HVPS and change the toner cartridge. 2. It may be lowered depending on . Stacked too many papers more than Stacker can be unstable assemble. 3. Samsung Electronics Service Manual 6-23 Jam 2 at face-down tray 1. Solution 1. Open the Cover Front and check whether roller or spring, which... MPF : Turn the power off and on the type of position. sensor is not picked up stacker normally can hold 100 pages when using 75g/m2, however, stacking capacity can hold? Watch whether the ribs of papers. 1. If so, re-locate or replace. 1. Remove the Main ...
Service Manual
Page 103
... Samsung Electronics YES The Main PBA board defected -> Replace boards The solenoid defected -> Replace it The pick-up unit is assembled NO reverse? YES Use the recommended and quality paper Does the NO extender pulled out? YES The sensor and Main PBA defected -> Repair/replace Switch them Paper guides NO fit the paper width? Troubleshooting Paper Jam...
... Samsung Electronics YES The Main PBA board defected -> Replace boards The solenoid defected -> Replace it The pick-up unit is assembled NO reverse? YES Use the recommended and quality paper Does the NO extender pulled out? YES The sensor and Main PBA defected -> Repair/replace Switch them Paper guides NO fit the paper width? Troubleshooting Paper Jam...
Service Manual
Page 104
... the paper guides to fit the paper width The force of NO paper exit sensor works OK? YES Check the actuator exists and its operation and around the Main PBA -> Replace Check the LSU and if it has the defect replace it Is the paper NO rolled...and developer? Paper Jam (Jam 1) Troubleshooting Paper stopped before the fuser? YES Paper NO stopped before NO the OPC? YES Check the input path to NO static electricity? YES The actuator of springs pressing the developer is grounded Check the shutter prevents feeding Use the recommended paper Samsung Electronics Service...
... the paper guides to fit the paper width The force of NO paper exit sensor works OK? YES Check the actuator exists and its operation and around the Main PBA -> Replace Check the LSU and if it has the defect replace it Is the paper NO rolled...and developer? Paper Jam (Jam 1) Troubleshooting Paper stopped before the fuser? YES Paper NO stopped before NO the OPC? YES Check the input path to NO static electricity? YES The actuator of springs pressing the developer is grounded Check the shutter prevents feeding Use the recommended paper Samsung Electronics Service...