Required Adjustments - Epson WF-5690 Series Service Manual

Epson WF-5690/4640/4630/5620/5190/5110 series

3.1 Required Adjustments

The table from the following page lists the required adjustments depending upon the parts being repaired or
replaced. Find the part(s) you removed or replaced, and check which adjustment(s) must be carried out.
 After all required adjustments are complete, use the "Final check pattern print" function
to print all adjustment patterns for final check. If you find a problem with the printout
patterns, carry out the adjustment again.
 When replacing the Main Board and the Printer Mechanism (Frame Base Assy) at the
same time, the adjustment should be made after performing the initial setting.
 In this manual, the product name is abbreviated to such as "WP-5620 series", however,
the last digit of the actual name may differ. Identify your product with the first three
digits and refer to the appropriate sections in this manual.
 The table items and marks used in the "Required Adjustment List" provided on the
following pages have the following meanings.
• "O" indicates that the adjustment must be carried out.
• "---" indicates that the adjustment is not required.
• The "Mechanism Adjustment" should be performed just after reinstalling or
• The "Adjustments using the Adjustment Program" need to be performed after
 If you have removed or replaced multiple parts, make sure to check the required
adjustments for the all parts. And when multiple adjustments must be carried out, be
sure to carry them out in the order given in the "Priority" row.
Adjustment
reassembling the part or unit. (See
adjustment) (p52)".)
reassembling the printer completely. (See
(Adjustment using the Adjustment Program)
"Table 3-1 Required Adjustment List (Mechanism
"Table 3-2 Required Adjustment List
Required Adjustments
(p54)".)
Revision D
51
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