Epson WF-C5790 User Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Maintenance/inspection Lubrication 588
Confidential
8.2.1 Lubrication Points and Instructions
Figure 8-8. Lubrication of PF Roller
Figure 8-9. Lubrication of PF Pulley
Figure 8-10. Lubrication of EJ Roller
Figure 8-11. Lubrication of contact point with CR Unit (1)
<Lubrication Point>
PF Roller
<Type>
G-97
<Application Amount>
1
mm × 5 mm (3mg)
<Remarks>
Apply with injector.
After application, spread
grease by rotating PF
Roller one time.
<Lubrication Point>
PF Pulley
<Type>
G-97
<Application Amount>
1 mm × 2 mm (two points)
<Remarks>
Apply with injector.
PF Roller
Application point
PF Pulley
Application point
<Lubrication Point>
EJ Roller
<Type>
G-97
<Application Amount>
Appropriate amount
<Remarks>
Apply with injector.
After application, spread
grease by rotating EJ
Roller one time.
<Lubrication Point>
Contact point with CR
Unit on Main Frame and
on CR Guide Frame (Front
side and bottom side)
<Type>
G-97
<Application Amount>
1.
0.7g (2 line × 300 mm)
2. 0.3g (1 line × 300 mm)
<Remarks>

Apply with injector. After
application, spread by
moving CR Unit to the
right and to the left (from
0-digit side to 80-digit
side) three times slowly.
 If clumps of grease are
seen on both sides of the
frame, remove them.
EJ Roller
2 mm
2 mm
Application point
Main Frame
CR Gudie
Frame
2
1
Application point

Epson WF-C5790 Specifications

General

Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Paper Capacity	250 sheets
Monthly Duty Cycle	Up to 45, 000 pages
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Output Capacity	150 sheets
Scan Resolution	1200 x 2400 dpi
ADF Capacity	50 sheets
Ink Type	DURABrite Ultra pigment ink
Ink Cartridge Configuration	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Technology	PrecisionCore
Print Speed (Black)	24 ppm (ISO)
Print Speed (Color)	24 ppm (ISO)
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Mobile Printing	Apple AirPrint, Google Cloud Print
Scanner Type	Color flatbed
Fax Speed	33.6 Kbps
Paper Sizes	A4, A5, A6, B5, Letter, Legal, Executive