Lexmark Optra C710 Service Manual - Page 219
Laser Power, Parallel Strobe Adjustment, The range of this setting is -4 to +6.
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5016-001 Laser Power This setting controls how much power is used to drive the laser. A higher, or more positive number, makes a darker copy, while a lower number makes a lighter copy. Parallel Strobe Adjustment This setting allows the user to adjust the factory setting for the amount of time strobe sampled, to determine that valid data is available on the parallel port. Incrementing this value means that strobe is sampled 50ns longer. Decrementing this value means that strobe is sampled 50ns shorter. The range of this setting is -4 to +6. Example of setting: • A value of 0 indicates no adjustment is sampled from the factory setting. • A value of -1 indicates the sample strobe time is reduced by 50ns. • A value of +3 indicates the sampled strobe time is increased by 150ns. Diagnostic Aids 3-21