Epson 9600, 7600 service manual CR Motor Adjustment, PF Motor Adjustment

EPSON Stylus Pro 7600/9600 Revision A

5.1.4.3 CR Motor Adjustment

Described below are the adjustment items to be made once the CR Motor ASSY (p.180) has been replaced.

†Adjusting tools:

„ No special tools are required.

†Adjustment items (steps):

Table 5-5. Required Adjustment Items (CR Motor Replacement)

Step	Adjustment Item	See
1	Clear the counter (Maintenance Mode2)	p.70
	(Power OFF →[Paper Source]+[Eject]+[Paper Feed]
	→ Power ON) “CR MOTOR”
	<Mechanism Adjustment>
2	CR Timing Belt Tension Adjustment	p.263
	<Start the Self-diagnostic Function>	p.220
	(Power OFF → [Paper Feed ∆]+[Paper Feed ∇]+[Cut/Eject]
	→ Power ON)
3	Round Trip Print Position Adjustment (Bi-D Adjustment)	p.248
4	Round Trip Print Position (Bi-D Adjustment) Checking	p.252
5	Head Gap Adjustment (Uni-D Adjustment)	p.253
6	Test Pattern Printing	p.255

5.1.4.4 PF Motor Adjustment

Described below are the adjustment items to be made once the PF Motor (p.185) has been replaced.

†Adjusting tools:

„Tension gauge (for 4,000g)

„PF ENC sensor positioning tool #F798

„Scale 1000mm #F713

„Scale Stopper #F714

†Adjustment items (steps):

Table 5-6. Required Adjustment Items (PF Motor Replacement)

Step	Adjustment Item	See
	<Mechanism Adjustment>
1	PF Timing Belt Tension Adjustment	p.264
2	PF ENC Installation Position Adjustment	p.272
	<Start the Self-diagnostic Function>	p.220
	(Power OFF → [Paper Feed ∆]+[Paper Feed ∇]+[Cut/Eject]
	→ Power ON)
3	Feed Correction + T&B Adjustment	p.239
4	Test Pattern Printing	p.255

Adjustment Overview 214