Epson WorkForce 845 User Manual

Removing and Installing Ink Cartridges............................................................................................ 234
Printing With Black Ink and Expended Color Cartridges .................................................................. 239
Printing With Expended Color Cartridges - Windows .................................................................. 239
Printing With Expended Color Cartridges - Mac OS X 10.5/10.6/10.7......................................... 239
Conserving Low Black Ink with Windows ......................................................................................... 240
Adjusting Print Quality............................................................................................................................ 242
Print Head Maintenance................................................................................................................... 242
Print Head Nozzle Check............................................................................................................. 242
Checking the Nozzles Using the Product Control Panel ......................................................... 242
Checking the Nozzles Using a Computer Utility...................................................................... 245
Print Head Cleaning .................................................................................................................... 247
Cleaning the Print Head Using the Product Control Panel...................................................... 247
Cleaning the Print Head Using a Computer Utility................................................................... 249
Print Head Alignment................................................................................................................... 252
Aligning the Print Head Using the Product Control Panel ....................................................... 252
Aligning the Print Head Using a Computer Utility.................................................................... 254
Cleaning the Paper Path .................................................................................................................. 257
Cleaning and Transporting Your Product ............................................................................................. 258
Cleaning Your Product..................................................................................................................... 258
Transporting Your Product............................................................................................................... 259
Solving Problems.................................................................................................................................... 261
Checking for Software Updates........................................................................................................ 261
Product Status Messages ................................................................................................................ 262
Running a Product Check ................................................................................................................ 263
Resetting Control Panel Defaults ..................................................................................................... 265
Solving Setup Problems................................................................................................................... 266
Noise After Ink Installation........................................................................................................... 266
Software Installation Problems.................................................................................................... 266
Control Panel Setup Problems .................................................................................................... 267
Solving Network Problems ............................................................................................................... 267
Product Cannot Connect to a Wireless Router or Access Point .................................................. 268
Network Software Cannot Find Product on a Network................................................................. 268
Product Does Not Appear in Mac OS X Printer Window.............................................................. 269
9

Epson WorkForce 845 Specifications

Print Specifications

Maximum Print Resolution	5760 x 1440 optimized dpi
ISO Print Speed Black	15 ISO ppm
ISO Print Speed Color	9.3 ISO ppm
Two-Sided ISO Print Speed Black	7.4 ISO ppm
Two-Sided ISO Print Speed Color	5.4 ISO ppm

Copy Specifications

Maximum Copy Size	8.5" x 14"
ISO Copy Speed Black	13 ISO cpm
ISO Copy Speed Color	7.1 ISO cpm

Scan Specifications

Optical Resolution	2400 dpi
Hardware Resolution	2400 x 2400 dpi
Maximum Resolution	9600 x 9600 dpi

Fax Specifications

Modem Speed	33.6 Kbps
Memory Capacity	Up to 180 pages
Speed Dials	60 (max.)

Connectivity

Hi-Speed USB	Supported
Wireless Connectivity	802.11 b/g/n
Wired Ethernet	10/100 Mbps

Paper Handling

Maximum Paper Size	8.5" x 44"
Input Paper Capacity	500 sheets plain paper
Automatic Document Feeder Capacity	30 sheets

General Specifications

Operating Temperature Range	50 ° to 95 °F (10 ° to 35 °C)
Storage Temperature Range	-4 ° to 104 °F (-20 ° to 40 °C)
Sound Level	38 dB(A)

Power Specifications

Rated Voltage	100 – 120 VAC
Rated Frequency	50 – 60 Hz
Rated Current	0.6 Amp

Weight and Dimensions

Printing Dimensions (W x D x H)	17.6" x 22.3" x 12.3"
Storage Dimensions (W x D x H)	17.6" x 14.5" x 11.8"
Weight	22.0 lb