Epson Original 604 Pineapple Multipack — Error codes & fixes
Troubleshooting guide for the Epson Original 604 Pineapple Multipack. Diagnose an error code and find the fix.
Fuser error (50.XX)
50.XXThe fuser assembly is overheating or not reaching the correct temperature.
Source: Epson support — printer error codes
Confidence: 80%
Verified Aug 9, 2026
Drum error / replace drum
drum-errorThe printer reports a drum error or prompts to replace the drum unit, often because the drum has reached its rated page count.
Source: Epson support — printer error codes
Confidence: 85%
Verified Aug 9, 2026
Replace toner
replace-tonerThe printer prompts to replace the toner cartridge because the toner is low or empty.
Source: Epson support — printer error codes
Confidence: 85%
Verified Aug 9, 2026
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