Epson LQ-570+ Service Manual - Page 36

Browse online or download pdf Service Manual for Printer Accessories Epson LQ-570+. Epson LQ-570+ 49 pages. Sdx acd manager 5.2 printer setup
Also for Epson LQ-570+: Product Support Bulletin (20 pages), Product Support Bulletin (5 pages), Product Information Manual (8 pages), Install Manual (1 pages), Manual (12 pages), Specifications (2 pages), Manual (8 pages), Product Support Bulletin (16 pages), Setup Manual (14 pages)

Print Page
Epson LQ-570+ Service Manual
REV.-A

5.3 REPAIR OF THE MAIN BOARD

This section provides instructions for repairing the main board when it is defective and describes variius symptoms,
likely causes, and checkpoints. Checkpoints refer to proper waveforms, resistance values, and other values to be
checked to evaluate the operation of any component that might be bad. Check these values and take the
appropriate action.
")
Table 5-4. Re~air of the Main Circuit Board
5-14