• Code: 341.354
• Description: MD PWB F9 Open. Fuse 9 on the MD PWB has blown.
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Toner Dispense Motor (Y, M, C, K) (PL 5.1 Item 7) 2. Turn the power Off and replace the MD PWB.

• Code: 341.355
• Description: MD PWB F10 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • 2nd BTR Contact Retract Motor • DC Heater (PL 14.3 Item 23) • LH Fan PWB or LH Fan 1/2/3 2. Turn the power Off and replace the MD PWB.

• Code: 341.356
• Description: MD PWB F11 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Fuser Drive Motor (PL 3.1 Item 10) • Main Drive Motor (PL 3.2 Item 26) 2. Turn the power Off and replace the MD PWB.

• Code: 341.357
• Description: MD PWB F12 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Drum/Dev Drive Motor (K) • IBT Drive Motor Assembly (PL 3.3 Item 4) 2. Turn the power Off and replace the MD PWB.

• Code: 341.358
• Description: MD PWB F13 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Drum Drive Motor (Y, M, C) • Dev Drive Motor (Y, M, C) 2. Turn the power Off and replace the MD PWB.

• Code: 341.359
• Description: MD PWB F14 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Face Up Gate Solenoid (PL 17.5 Item 2) • Exit 1 OCT Motor (PL 17.2 Item 4) 2. Turn the power Off and replace the MD PWB.

• Code: 341.360
• Description: MD PWB F15 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Exit 2 Gate Solenoid (PL 17.5 Item 10) • Exit 2 OCT Motor (PL 17.5 Item 11) 2. Turn the power Off and replace the MD PWB.

• Code: 341.361
• Description: MD PWB F16 Open
• Remedy: 1. Check the following parts circuits for overcurrent and overvoltage, and then replace the faulty parts or repair the circuits. • Registration Clutch 2. Turn the power Off and replace the MD PWB.