Epson WF-R4640 User Manual page 9

Transferring Files on a USB Flash Drive .......................................................................................... 240
Setting Up File Sharing for File Transfers From Your Computer ................................................. 240
Transferring Files from a USB Flash Drive to Your Computer ..................................................... 241
Replacing Ink Supply Units (Ink Packs) and Maintenance Boxes ....................................................... 243
Check Ink and Maintenance Box Status........................................................................................... 243
Checking Ink Status on the LCD Screen...................................................................................... 243
Checking Ink and Maintenance Box Status With Windows.......................................................... 244
Checking Ink and Maintenance Box Status with OS X................................................................. 247
Purchase Epson Ink and Maintenance Box...................................................................................... 248
Ink Supply Units (Ink Packs) and Maintenance Box Part Numbers ............................................. 248
Removing and Installing Ink Packs................................................................................................... 249
Printing with Black Ink and Expended Color Ink Packs .................................................................... 253
Printing with Expended Color Ink Packs - Windows .................................................................... 253
Printing with Expended Color Ink Packs - OS X........................................................................... 254
Conserving Low Black Ink with Windows ......................................................................................... 255
Replacing the Maintenance Box....................................................................................................... 256
Adjusting Print Quality............................................................................................................................ 259
Print Head Maintenance................................................................................................................... 259
Print Head Nozzle Check............................................................................................................. 259
Checking the Nozzles Using the Product Control Panel ......................................................... 259
Checking the Nozzles Using a Computer Utility ...................................................................... 261
Print Head Cleaning .................................................................................................................... 263
Cleaning the Print Head Using the Product Control Panel ...................................................... 264
Cleaning the Print Head Using a Computer Utility................................................................... 265
Flushing the Ink Tubes............................................................................................................ 267
Print Head Alignment ....................................................................................................................... 268
Aligning the Print Head Using the Product Control Panel ............................................................ 269
Aligning the Print Head Using a Computer Utility......................................................................... 270
Cleaning the Paper Guide ................................................................................................................ 272
Cleaning and Transporting Your Product ............................................................................................. 274
Cleaning Your Product ..................................................................................................................... 274
Transporting Your Product ............................................................................................................... 276
9