Brother International HL-2600CN Service Manual - Page 316
Is ECN1 of IOD2 properly connected with 11CN of MCTL PWB 2
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Page 316 highlights
Error Code Concerned Part E7 Cleaner Clutch 3 Confirm the connection of a cleaner clutch 3 connector. Is ECN11 of IOD2 properly connected with a connector of the clutch ? NO Is ECN2 of IOD2 properly connected with DCN10 of IOD1 ? Is ECN1 of IOD2 properly connected with 11CN of MCTL PWB 2? YES Check the voltage (FBCLON-N/P) Is a single voltage between ECN11-3 and ECN2-5 of IOD2 to be a trailing edge? YES Is a single voltage between ECN2-5 and 16 of ECN1 to be a rising edge ? YES Connect them properly. Is E7 error cleared ? NO YES Job is complete. Replace the cleaner clutch 3. Replace the IOD2 PWB 2. NO Is E7 error cleared ? YES Job is complete. NO Replace the MCTL PWB 2. MCTL IOD2 11CN ECN1 16 FBCLON-P 16 ECN11 Cleaner Clutch 3 1 +24V-1 3 FBCLON-N FBCL ECN2 +24V-1 1 PGND 5
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