Toshiba e-Studio 5540c Error Codes

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Code

C380

Description

Auto-toner sensor-K abnormality (upper limit)

Causes

Auto-toner sensor-K/-C/-M/-Y Developer unit mixer motor-K/YMC EPU board LGC board

Remedy

Developer unit mixer motor-K/YMC • Motor check (Perform the output check: K: 03-114 TMC: 03-115) EPU tray (process unit) • Connection check (05-2788) • Connector check • Harness check EPU board • Connector check (CN550, CN551, CN553,CN554, CN555, CN556) • Board check LGC board • Connector check (CN308, CN310) • Board check