EBS EBS 2600, Руководство пользователя

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EN
EBS‑2600 User Man
ual
G2023/04/26_1EN 2023.05.16
9.2. DIAGNOSTIC
9.2.1. PRELIMINARY CHECKS
Before you proceed to locate a faulty component, it is advisable to conduct preliminary checks such
as:
– Visual inspection, to detect problems such as dirty parts, ink leaks, or damaged/disconnected
cables/tubes,
– Verification of messages, information about the printer, consumables and settings, which can
help identify the source of the problem.
9.2.1.1. VISUAL INSPECTION
Part to be checked Potential problems
Printer (control unit and printhead).
- Dirty nozzle plate.
- Ink system valve is set at the TRANSPORT position
during printing.
- Ink leaks from the printhead.
- Waste bottle overflow.
- No ink bottle.
- Ink bottle is not screwed in completely.
- Damaged LCD.
Cabling/accessories.
- Damaged/detached cables.
- Power cord detached from mains electricity or from
control unit.
- Dirty photodetector.
- Connector of external photodetector, encoder is
detached.
Others.
- Objects to be labeled are beyond the reach of
the photodetector selected as the source of
the trigger signal.
- Space between successive objects on the conveyor
belt is too small.
- Unsteady contact between the encoder roll or
guide wheel and the conveyor belt.
- Objects to be labeled move in front of the print -
head face from a wrong side (from the slide side).