E2 Troubleshooting

Cartridge error (E2) on the HP 304 Farbe

Source: HP Support — printer error codes Confidence: 85% Verified Aug 9, 2026

The printer cannot detect or read the ink/toner cartridge, or the carriage is jammed.

How to fix Cartridge error (E2)

Reseat the cartridge

Open the cartridge access door, remove the cartridge, clean the copper contacts with a dry lint-free cloth, and reseat it firmly until it clicks.

Source: HP Support — printer error codes Confidence: 85% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Parts needed: HP 304 Farbe Toner Cartridge, HP 304 Farbe Ink Cartridge

Replace the cartridge

If the error persists, replace the cartridge with a genuine one.

Source: HP Support — printer error codes Confidence: 85% Verified Aug 9, 2026
Difficulty: ★★ Est. 10 min

Parts needed: HP 304 Farbe Toner Cartridge, HP 304 Farbe Ink Cartridge

Replacement parts for the HP 304 Farbe

HP OfficeJet Pro 9015 Maintenance Kit HP DeskJet 2755e Maintenance Kit HP LaserJet Pro M404 Maintenance Kit HP 953 Maintenance Kit HP Smart Tank 5105 3-in-1 Multifunktionsdrucker Maintenance Kit HP 963 Maintenance Kit HP 305XL Maintenance Kit HP 304 Schwarz Maintenance Kit HP 62 Maintenance Kit HP 301 Schwarz Maintenance Kit HP 302 Original Druckerpatronen 2er-Pack Maintenance Kit HP 302 Maintenance Kit HP 305 Maintenance Kit HP 903 Maintenance Kit HP 301 Maintenance Kit HP 142A Maintenance Kit HP 912 Maintenance Kit HP 304 Maintenance Kit HP 304 Farbe Toner Cartridge HP 304 Farbe Drum Unit HP 304 Farbe Ink Cartridge HP 304 Farbe Fuser Assembly HP 304 Farbe Paper Tray HP 304 Farbe Maintenance Kit HP LaserJet M110w Laserdrucker Maintenance Kit HP 953XL Maintenance Kit HP OfficeJet Pro 8122e Multifunktionsdrucker Maintenance Kit HP 303 Maintenance Kit HP 305 Original Negro 1 pieza Maintenance Kit HP 903XL Maintenance Kit

← All HP 304 Farbe error codes

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