How to load paper Epson Stylus Office bx305fw

To clean the printer head see following video
Epson Stylus Office BX305FW: How to do Printhead Cleaning Cycles and Improve Print Quality - YouTube

You must replace the cartridge first. You can clean the print head using the Epson Stylus CX9400 Series control panel or your software. Load a few sheets of plain paper in the sheet feeder. Hold down the Stop button for 3 seconds to start the cleaning cycle, which lasts around 1 minute.

your printer head is out of order clean it and then try print

try the following link:
http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?BV_UseBVCookie=yes&oid=182103&infoType=Doc

Look on Epson's web page for a driver that works with windows 8.1

Epson t30 paper jam COMPUTER HELP AND TIPS
Error says paper jam but there is not What could cause this Epson Printer
How remove paper jam in printer Epson Stylus Photo en Rellenado

I'll recommend you to directly try Driver Detective and let the software have a free scan to automatically detect & update the missing drivers. This way things can be much easier & efficient. Also you don't have to risk install wrong drivers which might cause severe system issues. Learn more here: http://www.anysoftwaretools.com/driver-detective.html

try this

Manual reset methods several EPSON Stylus Color. Actually there are two methods to reset epson printers counter, that is using software resetter such as adjustment program or SSC service utility or using manual by combination pressing button on the printer. If Reset using software resetter you can follow the way of usage the software but sometimes software resetter for the printer is not available. The only way to reset the printer if software resetter not available you can use manual reset.
The Following manual reset for some EPSON Stylus Color Printers:
1. EPSON Stylus Color
Pressing and holding ALT+FONT+LOAD+PAUSE buttons combination
press POWER button
Release all buttons
2. EPSON Stylus Color 300
3. EPSON Stylus Color 400, 600
Pressing and holding LOAD/EJECT and CLEANING buttons
press POWER button and hold it until you will see blinking INK OUT and PAPER OUT leds
Release all buttons
In 2-3 seconds time press LOAD/EJECT and CLEANING buttons again.
4. EPSON Stylus Color 440, 640, 740, 460, 660, 670, 760, 860, 880, 1160
Pressing and holding LOAD/EJECT and CLEANING buttons
press POWER button and hold it until You will see blinking INK OUT and PAPER OUT leds.
Release all buttons.
In 2-3 seconds time press and hold CLEANING button, until all leds will blink.
5. EPSON Stylus Color 680
Pressing and holding LOAD/EJECT and CLEANING buttons,
press POWER button and hold it until You will see blinking INK OUT and PAPER OUT leds.
Release all buttons.
In 2-3 seconds time press and hold LOAD/EJECT button, until all leds will blink.
6. EPSON Stylus Photo 785, 895
Pressing and holding Maintenance and Roll Paper buttons
press POWER button, You will see blinking Error led.
Release all buttons.
In 2-3 seconds time until led is blinking press and hold for 10-12 seconds Roll Paper button, until all leds will blink.
7. EPSON Stylus Photo 890, 1280, 1290
Pressing and holding Maintenance and Roll Paper buttons, press POWER button, You will see blinking Power led
Release all buttons
In 2-3 seconds time until led is blinking press and hold for 10-12 seconds Roll Paper button, until all leds will blink
In 2-3 seconds time press LOAD/EJECT and CLEANING buttons again.
8. EPSON Stylus Color 800, 850
Pressing and holding LOAD, CLEANING Color and CLEANING Black buttons
press POWER button and hold it until You will see blinking INK OUT and PAPER OUT leds.
Release all buttons.
In 2-3 seconds time press and release CLEANING Color button, You will see leds blinking.
9. EPSON Stylus Color 900, 980
Pressing and holding LOAD/EJECT and CLEANING buttons
press POWER button, You will see blinking INK OUT led
Release all buttons
In 2-3 seconds time press and hold CLEANING button for 10-12 seconds.
10. EPSON Stylus Color 3000
Pressing and holding PAUSE, LF/FF and DOWN ARROW buttons
turn on printer.
Release all buttons.