Epson WF-5690 Series User Manual

Confidential
Adjustment Details of Adjustments 80
Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
Ink Leakage Inspection Condition

Air pressure power : 48 ±2 Kpa
 Air pressure time : 10 sec
 Air pressure hold time : 30 sec
 Air pressure judgement standard : Less than 0.4 Kpa
Checking procedure
1. Turn each valve of the Ink Leak Measurement Jig as follows:

Valve A: Open
 Valve B: Open
 Valve C: Open
2. Connect the Ink Leak Check Cartridge to the Ink Leak Measurement Jig.
Figure 3-39. Ink Leak Check (1)
3. Install the Ink Leak Check Cartridge into the ink cartridge slot of the printer to check.
4. Press the power button of the pressure gauge.
5. Confirm the value on the pressure gauge is 0.0 kPa. Otherwise, restart the pressure gauge.
6. Pull the plunger up to the 20 mark.
Figure 3-40. Ink Leak Check (2)
Connect tube while pressing here.
Tube of Ink Leak Check Cartridge
Pull the plunger up to the 20 mark.

Epson WF-5690 Series Specifications

General

Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Fax	Yes
Functions	Print, Copy, Scan, Fax
Dimensions (W x D x H)	18.1" x 25.8" x 15.1"
Print Technology	PrecisionCore
Print Speed (Black/Color)	20 ppm / 20 ppm
Scanner Type	Flatbed, ADF
ADF Capacity	35 sheets
Display	4.3" color touchscreen
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Paper Sizes	A4, A5, A6
Ink Cartridges	Black, Cyan, Magenta, Yellow
Monthly Duty Cycle	45, 000 pages