Epson LQ-510 Technical Manual page 136

AND ADJUSTMENT
DISASSEMBLY, ASSEMBLY,
REV.-A
3. Unlock the two levers securing the printhead to the carriage by pulling them down. Then lift and remove
the printhead.
Printhead
Head Cable
Figure 4-2. Printhead Removal
4. Disconnect the head cables from the connector on the printhead.
NOTE:
For the European version of the printer, a net is mounted on the printhead.
Figure 4-3. Net
4-4
LQ-510