Ricoh D124-17 Service Manual page 603

Air leak: Immediate air leak detected at application of negative pressure
SC203-21 D Ink Pump 1 Timeout Error
SC203-22 D Ink Pump 2 Timeout Error
SC203-23 D Ink Pump 3 Timeout Error
SC203-24 D Ink Pump 4 Timeout Error
SC203-25 D Ink Pump 5 Timeout Error
Ink supply defective, pump faulty and could not form negative pressure, but
there was negative pressure at the maintenance unit.
SC203-31 D Head 1: Purge Error
SC203-32 D Head 2: Purge Error
SC203-33 D Head 3: Purge Error
SC203-34 D Head 4: Purge Error
SC203-35 D Head 5: Purge Error
No air release (ink entry, etc.) Feeler does not release, even when air release
valve is pressed, and the feeler that is not detecting the negative pressure is
depressed and out of position.
SC203-51 D Ink Supply Error: Head 1
SC203-52 D Ink Supply Error: Head 2
• Feeler broken, damaged, or blocked
• Air release solenoid blocked
• Air release solenoid defective
• Ink supply pump or tube defective
• Feeler broken, damaged, or blocked
• Ink supply pump or tube defective
• Feeler broken, damaged, or blocked
• Air release solenoid blocked
• Air release solenoid defective
• Ink supply pump or tube defective
SC200: Image Writing
601