• Code: 200.43, 200.48
• Description: 200.43 Narrow media sensor is never made or is made late. 200.48 Narrow media sensor is never made or is made late.
• Remedy: 1 Remove the input tray. Are the pick tires worn? Replace the pick tires. See “Pick rolls removal”. Go to step 2. 2 Open the left access door. Check the narrow media sensor flag (C) for damage. Is the narrow media sensor flag damaged? Replace the narrow media sensor flag. See “Sensor (input, S1, narrow media, near narrow media) removal”. Go to step 3. 3 Is the staging deflector assembly damaged? Replace the staging deflector assembly. See “Staging deflector assembly removal”. Go to step 4. 4 Turn the printer off, and open the system board shield. Check the cable in connector JPP2 for proper connection to the system board. Is the cable properly connected? Go to step 5. Reseat the cable. 5 Check the cable in connector JPP2 for any other damage. Is the cable damaged? Replace the paper path cable. See “Paper path cables”. Go to step 6. 6 Remove the staging deflector assembly. See “Staging deflector assembly removal”. Is the cable connected correctly? Go to step 7. Reseat the cable. 7 Replace the narrow media sensor. See “Sensor (input, S1, narrow media, near narrow media) removal”. Does the error reoccur? Replace the system board. See “System board removal”. Problem solved.

• Code: 200.44
• Description: Narrow media sensor broke early. Possible causes: • Incorrect paper settings • Defective narrow media sensor
• Remedy: 1 Open the left access door. Check the sensor flag for damage. A—Input sensor B—S1 sensor C—Narrow media sensor D—Near narrow media sensor Is the sensor flag damaged? Replace the input sensor. See “Sensor (input, S1, narrow media, near narrow media) removal”. Go to step 2. 2 Turn the printer off, and open the system board shield. Check the cable in connector JPP2 for proper connection to the system board. Is the cable properly connected? Go to step 3. Reseat the cable. 3 Check the ca4 Remove the staging deflector assembly, and check the sensor cable connection. See “Staging deflector assembly removal”. A—Input sensor B—S1 sensor C—Narrow media sensor D—Near narrow media sensor Is the cable properly connected? Go to step 5. Reseat the cable. 5 Replace the sensor. “Sensor (input, S1, narrow media, near narrow media) removal” Does the error reoccur? Replace the system board. See “System board removal”. Problem solved.ble in connector JPP2 for damage. Is the cable damaged? Replace the paper path cable. See “Paper path cables”. Go to step 4.

• Code: 200.45, 200.47
• Description: 200.45 Narrow media sensor does not break or breaks late. • Incorrect paper settings • Incorrect paper loaded • Incorrect paper guide setting • ITU module failure • Lower guide failure • Paper pick mechanism failure • Narrow media sensor failure 200.47 Narrow media sensor does not break or breaks late.
• Remedy: 1 Reseat the ITU. Did the error clear? Problem solved. Go to step 2. 2 Open the left access door. Check the near narrow media sensor flag (D) for damage. Is the near narrow media sensor flag damaged? Replace the near narrow media sensor. See “Sensor (input, S1, narrow media, near narrow media) removal”. Go to step 3. 3 Is the staging deflector assembly damaged? Replace the staging deflector assembly. See “Staging deflector assembly removal”. Go to step 4. 4 Replace the ITU. Did the error clear? Problem solved. Go to step 5. 5 Remove the staging deflector assembly. See “Staging deflector assembly removal”. Is the cable connected correctly? Go to step 6. Reseat the cable. 6 Replace the near narrow media sensor. See “Sensor (input, S1, narrow media, near narrow media) removal”. Does the error reoccur? Replace the system board. See “System board removal”. Problem solved.

• Code: 200.49
• Description: S1 sensor is made when printer tries to print from an idle state. Possible causes: • Paper jam leaving paper over the sensor • Defective near narrow media sensor • Faulty system board
• Remedy: 1 Open the left access door. Check the sensor flag for damage. A—Input sensor B—S1 sensor C—Narrow media sensor D—Near narrow media sensor Is the sensor flag damaged? Replace the input sensor. See “Sensor (input, S1, narrow media, near narrow media) removal”. Go to step 2. 2 Turn the printer off, and open the system board shield. Check the cable in connector JPP2 for proper connection to the system board. Is the cable properly connected? Go to step 3. Reseat the cable. 3 Check the cable in connector JPP2 for damage. Is the cable damaged? Replace the paper path cable. See “Paper path cables”. Go to step 4. 4 Remove the staging deflector assembly, and check the sensor cable connection. See “Staging deflector assembly removal”. A—Input sensor B—S1 sensor C—Narrow media sensor D—Near narrow media sensor Is the cable properly connected? Go to step 5. Reseat the cable. 5 Replace the sensor. “Sensor (input, S1, narrow media, near narrow media) removal” Does the error reoccur? Replace the system board. See “System board removal”. Problem solved.

• Code: 201.01, 201.51
• Description: 201.01 Bubble sensor active when printer powers up or a cover is closed. Possible causes: • Paper jam leaving paper over the sensor • Damaged bubble sensor • Damaged fuser autoconnect • Faulty fuser DC cable connection • Faulty fuser • Faulty system board 201.51 Bubble sensor active when printer powers up or a cover is closed. (Fuser past life)
• Remedy: 1 Open the left access door, and check the fuser bubble sensor flag. Is the bubble sensor flag damaged? Replace the damaged sensor. See “Sensor (D1, D2, and fuser bubble) removal”. Go to step 2. 2 Open the system board shield. Check the cable in connector JDP1 for proper connection to the system card. Is the cable properly connected? Go step 3. Reseat the cable. 3 Check the cable for damage. Is the cable damaged? Replace the duplexer cable. To access the cable, see “LVPS exit duct removal” and “Left cover removal”. Go step 4. 4 Remove the duplex cable cover. Check the cable for proper connection. Is the cable connected correctly? Go to step 5. Reseat the cable. 5 Check the cable for damage. Is the cable connected correctly? Replace the duplexer cable. To access the cable, see “LVPS exit duct removal” and “Left cover removal”. Go to step 6. 6 Replace the duplex assembly. See “Duplex assembly removal”. Is the problem fixed? Problem solved. Replace the system board. See “System board removal”.

• Code: 201.02, 201.52
• Description: 201.02 Bubble sensor is made early. Possible causes: • Incorrect paper settings • Defective near narrow media sensor 201.52 Bubble sensor is made early. (Fuser past life)
• Remedy: • Clear away anything in the paper path that might cause the paper to jam. • Be sure the paper settings match the media. • If clearing a paper jam does not fix the problem, replace the fuser.

• Code: 201.03, 201.05, 201.07, 201.08
• Description: 201.03 Bubble sensor is never made or is made late. Possible causes: • Faulty bubble sensor • Faulty fuser connection 201.05, 201.07, 201.08 Bubble sensor is never made or is made late.
• Remedy: 1 Replace the fuser. Did the problem clear? Problem solved. Go to step 2. 2 Open the system board shield. Check the cable in connector JFSR1 for proper connection to the system card. Is the cable connected correctly? Go to step 3. Reseat the cable. 3 Check the cable for damage. Is the cable damaged? Replace the fuser system card and LVPS cable. See “Fuser system card and LVPS cable removal”. Go to step 4. 4 Open the left access door, remove the two screws (A), and pull out the fuser autoconnect enough to check the cable for proper connection. Is the cable connected correctly? Go to step 5. Reseat the cable. 5 Check the cable for damage. Is the cable damaged? Replace the fuser system card and LVPS cable. See “Fuser system card and LVPS cable removal”. Reseat the cable.

• Code: 201.04, 201.54
• Description: 201.04 Bubble sensor broke early. Possible causes: • Incorrect paper settings • Defective bubble sensor • Faulty system board 201.54 Bubble sensor broke early. (Fuser past life)
• Remedy: 1 Replace the fuser. See “Fuser assembly removal”. Does the error clear? Problem solved. Go to step 2. 2 Open the system board shield. Check the cable in connector JFSR1 (D) for proper connection to the system board. Is the cable properly connected? Go to step 3. Reseat the cable. 3 Check the cable for damage. Is the cable damaged? Replace the Fuser and system card LVPS cable. See “Fuser system card and LVPS cable removal”. Go to step 4. 4 Check the cable (F) on the LVPS for proper connection. Is the cable properly connected? Go to step 5. Reseat the cable. 5 Check the cable on the LVPS for damage. Is the cable damaged? Replace the Fuser and system card LVPS cable. See “Fuser system card and LVPS cable removal”. Go to step 6. 6 Open the left access door, remove the two screws (A), and pull out the fuser autoconnect enough to check the cable for proper connection. Is the cable properly connected? Go to step 7. Reseat the cable. 7 Check the cable for damage. Is the cable damaged? Replace the Fuser and system card LVPS cable. See “Fuser system card and LVPS cable removal”. Reseat the cable.