Epson 7000 service manual Adjustment Items, Service Parts & Required Adjustments

EPSON Stylus Pro 7000 Revision B

5.1.2 Adjustment Items

All parts that require adjustment when replaced are listed in the table below.

Table 5-2. Service Parts & Required Adjustments

Service		Adjustment Items	Refer to
Operation			page
	1.	Head rank input (and initial ink charge)	177
	2.	Nozzle check
Printhead	3.	Head slant adjustment (B/C heads)	179
	4.	Head Height (Linear) adjustment	181
replacement
	5.	Bi-D adjustment	183
	6.	Head Gap adjustment	187
	7.	Test print
	1.	Parameter backup *1	159
	2.	USB ID backup to file	201
	3.	Replace main board	123
C299 Main Board	4. Firmware update/write		162
replacement	5. Parameter download		159
(board is alive)	6. Write D/A Value		177
	7.	Paper-Related Sensor adjustment	169
	8.	Test print
	9.	Write USB-ID	202
	1.	Replace main board	123
	2.	Firmware write	162
	3.	Write D/A Value	159
	4.	Paper-Related Sensor adjustment	177
C299 Main Board	5. Head rank input		169
replacement	6. Misc. adjustments (see “Range of Backed
(board is dead)		Up Parameters” on page 161)	161
	7.	Test print
	8.	Generate new USB-ID	202
	9.	Replace waste ink pads
			126
	10.Reset waste ink counter
			194

Table 5-2. Service Parts & Required Adjustments (continued)

	Service		Adjustment Items	Refer to
	Operation			page
		1.	Replace CR Motor	141
		2.	CR belt tension adjustment	198
CR Motor		Required tool: 8,000g Tension Gauge
		3.	Bi-D adjustment	183
replacement
		4.	Flush point adjustment (R)	188
		5.	Top/Bottom adjustment	190
		6.	Test print
		1.	Replace PF Motor	142
		2.	PF belt tension adjustment	198
PF Motor		Required: 4,000g Tension Gauge
		3.	Feed adjustment	189
replacement
		4.	Top/bottom adjustment	190
		5.	Adj Rear Sensor position	191
		6.	Test print
Sensor assembly
replacement		1.	Paper-Related Sensor adjustment	169
•	P Front	2.	Top/bottom adjustment	190
•	P Rear
Sensor assembly
replacement		Paper-Related Sensor adjustment		169
P Edge
Sensor assembly		From the "Test" menu select "Sensor" and
replacement		then "Paper Thickness"		199
P Thick			Required tool: Schema Gauge
Sensor assembly
replacement		Capping position adjustment		176
CR HP Sensor
Sensor assembly		From the "Test" menu select "Sensor" and
replacement				200
		then "Cover"
Cover Sensor

*1: If you can backup the parameters, replace the main board and upload the parameters into the new board. A successful backup means no adjustment is required using the self-diagnostic function.

Adjustment Adjustment Outline 158