Kodak 6850 User Guide

KODAK Photo Printer 6850

User Guide

Eastman Kodak Company
343 State Street
Rochester, New York 14650

© Eastman Kodak Company, 2011
Kodak is a trademark of Eastman Kodak Company.
ENERGY STAR is a U.S. registered trademark.
Part Number 4J7961_US

Safety and Regulatory Information

CAUTION:

Important Safety Information

Use of controls or adjustments, or performance of
procedures other than those specified in this manual may
result in injury and/or damage to the printer.

• The power outlet should be easily accessible and installed
near the printer.

• Position the power cable so that it cannot be pulled on or
tripped over.

• Never allow the power cable to contact hot surfaces.

• The power outlet must be grounded. An ungrounded outlet
can cause fire, electric shock, or harmful interference to
nearby electrical devices.

• Use only the power cable provided with the printer.

• Do not operate the printer with a damaged power cable.

• Always unplug the power cable from the printer before
cleaning or when the printer is not in use.

• If the printer has been dropped or damaged, be sure a
qualified service person examines the printer before you use
it.

• Do not block the filter openings on the printer cabinet.

• Do not expose the printer to moisture or water.

• Do not allow any foreign objects or liquids to fall or spill inside
the printer. Fire or electric shock could result.

• The thermal head becomes extremely hot during normal
operation. Do not touch it.

• Alcohol pads are used to clean the thermal head and other
internal printer components. In the United States for health,
safety, and environment information, call 585-722-5151.
Customers outside the U.S. can contact their local KODAK
Service Representative.

November 2011 1

Safety Labels

This label is posted behind the trim tray.

CAUTION HOT SURFACE
To avoid burns, use caution when closing the cover.

CAUTION HOT SURFACE
The thermal head becomes extremely hot
during normal operation. Do not touch it.

CAUTION SHARP OBJECTS
The metal edges of the printer may be sharp.

CAUTION SHARP CUTTER BLADE
There are sharp cutter blades inside the printer. Do not
insert hands or objects.

P/N 2J5439
1641132233

P/N 2J5452
1641132183

P/N 2J5451
1641132182

Please observe the important safety warnings that are posted on
the printer.

2 November 2011

Regulatory and Safety Compliance

CAUTION:

Safety

Complies with UL 60950-1:2006 Third Edition—CAN/CSA C22.2
No. 60950-1-03

EN 60950-1:2006+A11:2009
IEC 60950-1:2005 2nd Edition
Tested for Norwegian IT Power systems 240V phase to phase

Electromagnetic Compatibility (EMC)

NOTE: This equipment has been tested and found to comply with

the limits for a Class A digital device, pursuant to part 15
of the FCC rules. These limits are designed to provide
reasonable protection against interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
interference to radio communications. Operation of this
equipment in a residential area is likely to cause
interference in which case the user will be required to
correct the interference at his or her own expense.

Requirements of the EMC directive 89/336/EEC were met
through compliance with the following:

• EN 55022: 94 (class A) with Amendments A1:95 and A2:97

• EN 55024: 98 ITE Immunity includes the following:

EN 61000-4-2 ESD
EN 61000-4-3 Radiated RF immunity
EN 61000-4-4 EFT
EN 61000-4-5 Surge
EN 61000-4-6 Conducted RF immunity
EN 61000-4-11 Voltage dips and interruptions

• EN 61000-3-2 Harmonics

• EN 61000-3-3 Flicker

This is a class A product. In a domestic environment this
product may cause radio interference in which case the user
may be required to take adequate measures.

“Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.”

This is a Class A product based on the standard of the Voluntary

November 2011 3

Noise Emission

Control Council for Interference from Information Technology
Equipment (VCCI). If this is used near a radio or television
receiver in a domestic environment, it may cause radio
interference. Install and use the equipment according to the
instruction manual.

The operator-position noise emission value is less than 70 dB(A).*
* Average value specified in accordance to JIS Z8731

Disposal

This product contains a small amount of lead in the solder on the
circuit boards. Disposal of this material may be regulated due to
environmental considerations. For disposal or recycling
information, please contact your local authorities. In the USA,
contact the Electronics Industry Alliance at www.eiae.org.

In the European Union, this symbol indicates that
when the last user wishes to discard this product,
it must be sent to appropriate facilities for recovery
and recycling. Contact your local KODAK
Representative or refer to
www.kodak.com/go/recycle for additional
information on the collection and recovery
programs available for this product.

4 November 2011

Product Overview

A161_3004AC

Rear

8

12

9

7

10

11

1

2

4

6

3

Front

1. Filter openings

2. Cover release

3. Upper cover

4. Operator panel

5. Print exit slot (print catcher not shown)

8. Paper door

9. Data plate (location may vary)

10. Serial number/Bar code label

11. Power connector

7. USB connector

5

6. Trim tray

12. Power switch

(location may vary)

November 2011 i

Product Overview

Internal View with Ribbon Installed

1

2

1. Thermal head

2. Stripper plate

Internal View with Ribbon Removed

3

5

4

3. Cleaning roller, rear

4. Platen roller

5. Cleaning roller, front

ii November 2011

Product Overview

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

Operator Panel

November 2011 iii

Table of Contents

1 Setting Up the Printer

Package Contents............................................................................................................................................ 1-1

Before You Begin .............................................................................................................................................1-2

Recommended Air Flow Clearances ....................................................................................................1-2

Removing the Packing Material ...................................................................................................................1-2

Installing the Trim Tray................................................................................................................................. 1-4

Installing the Print Catcher........................................................................................................................... 1-4

Loading the Ribbon..........................................................................................................................................1-5

Connecting the Cables ...................................................................................................................................1-7

Connecting the Power Cable..................................................................................................................1-7

Connecting the USB Cable..................................................................................................................... 1-8

Turning On the Printer .................................................................................................................................. 1-8

Loading the Paper........................................................................................................................................... 1-8

Making a Test Print.......................................................................................................................................1-10

Online User Guide ..........................................................................................................................................1-11

2 Installing the Printer Driver Software

Installing the Printer Driver...........................................................................................................................2-1

Customizing Printer Properties...................................................................................................................2-2

Customizing Printing Preferences..............................................................................................................2-2

Uninstalling the Printer and Printer Driver............................................................................................... 2-3

3 Calibrating the Printer

Installing the Calibration Application Software.......................................................................................3-1

4 Operating the Printer

Making Prints................................................................................................................................................... 4-1

Handling and Storing Prints ......................................................................................................................... 4-1

Understanding the Operator Panel Lights................................................................................................4-2

Using Setup Mode to Review Printer Settings ........................................................................................4-2

Accessing the Printer Settings ..............................................................................................................4-3

5 Maintaining the Printer

Cleaning the Cabinet ......................................................................................................................................5-1

Performing Routine Maintenance ...............................................................................................................5-1

Cleaning the Thermal Head and Stripper Plate ................................................................................5-2

Cleaning the Platen Roller ......................................................................................................................5-3

Cleaning the Cleaning Rollers ...............................................................................................................5-3

6 Troubleshooting

Resolving Potential Problems ...................................................................................................................... 6-1

Resolving Operator Panel Error Messages ..............................................................................................6-3

Clearing a Paper Jam .................................................................................................................................... 6-4

Method 1.................................................................................................................................................... 6-4

Method 2 ................................................................................................................................................... 6-4

November 2011 v

Table of Contents

Recovering from a Power Interruption ..................................................................................................... 6-5

Appendix A: Important Printer Information

Printer Specifications .....................................................................................................................................A-1

Printer Supplies ..............................................................................................................................................A-2

Paper and Ribbon.....................................................................................................................................A-2

Handling and Storing the Paper and Ribbon...............................................................................A-2

Thermal Printer Cleaning Kit ................................................................................................................ A-3

Packing and Transporting the Printer.......................................................................................................A-3

ENERGY STAR Partner.................................................................................................................................A-3

Getting Help ....................................................................................................................................................A-3

vi November 2011

1

61_3000BC

1

2

3

5

4

6

7

Setting Up the Printer

Package Contents

The KODAK Photo Printer 6850 is packaged with the following
items:

1. Printer

2. KODAK Thermal Printer Cleaning Kit

3. Trim Tray (not installed)

4. Print Catcher (not installed)

5. (4) 6850 Power Cable (1 US, 1 Europe, 1 Australia, 1 China)

6. USB Cable

7. (2) Paper Flange

8. User Guide and software CD, not pictured (in some countries,
the User Guide is provided on the CD, not in printed form)

November 2011 1-1

Setting Up the Printer

50 mm

50 mm

50 mm

10 mm

Before You Begin

IMPORTANT: Your KODAK Photo Printer comes with several power

Have the following items available before you begin your printer
setup:

• KODAK Photo Print Kit 6800/4R or KODAK Photo Print Kit
6800/6R which contains the correct paper and ribbon for the
best print quality and print life from your printer. See
Appendix A for details on the Photo Print Kit (sold
separately).

• USB cable (included).

IMPORTANT: The printer weighs 56 lb (25 kg) and is heavier at the

Recommended Air Flow Clearances

cables. Be sure to select the correct power cable required
for your country.

front than at the back. Use caution when lifting or
moving the printer.

If you plan to set up the printer in a restricted space, such as in a
cabinet, refer to the following illustration for the recommended air
flow clearances for this type of setup.

Removing the Packing Material

The printer is packaged with protective inserts that prevent

1-2 November 2011

damage during shipping. Remove these inserts before using the
printer. Keep the carton and packing inserts; reinstall them when
repacking and transporting the printer.

Setting Up the Printer

Tape

90˚

1. Remove the tape from the upper cover.

2. Slide the cover release toward you, then open the upper cover
carefully.

IMPORTANT: Cover does not open beyond a 90° angle.

3. Remove the packing material.

November 2011 1-3

Setting Up the Printer

CAUTION:

Trim tray

Print exit
slot

Print
catcher

Installing the Trim Tray

The trim tray collects paper trimmings that are generated when
the printer cuts the prints.

• Slide the trim tray into the printer as shown.

There are sharp cutter blades inside the printer. Do not
insert hands or objects.

IMPORTANT: To keep your prints dust-free and to prevent paper jams,

Installing the Print Catcher

empty the trim tray each time you change the paper.

The print catcher collects the finished prints as they exit the
printer.

• Attach the print catcher from the print exit slot as shown.

1-4 November 2011

Loading the Ribbon

CAUTION:

90˚

Wrapper

Setting Up the Printer

Have a KODAK Photo Print Kit 6800/4R or KODAK Photo Print
Kit 6800/6R available. These kits contain the correct size ribbon
for your printer. See Appendix A for details on the Photo Print Kits
(sold separately).

To load the ribbon into the printer:

1. Slide the cover release toward you, then open the upper cover
carefully.

IMPORTANT: Cover does not open beyond a 90° angle.

The thermal head becomes extremely hot during normal
operation. Do not touch it.

2. If you are replacing a ribbon, remove the used ribbon from the
printer.

NOTE: Images remain on the ribbon after printing. If you need to

maintain confidentiality, dispose of the used ribbon
appropriately.

3. Insert your fingers into the holes in the plastic on the end of
the ribbon. Remove the plastic cover from the ribbon.

IMPORTANT: Do not remove the wrapper from the ribbon at this time.

November 2011 1-5

Setting Up the Printer

Supply spool

Thumb wheel

Lugs

Notches

Bar code

Label

Take-up spool

4. Push the bar code end of the supply spool into the spool
holder on the right.

5. Place the left side of the supply spool into the spool holder on
the left.

6. Rotate the thumb wheel until the lugs on the spool holder lock
into the notches on the supply spool.

7. Remove the label and wrapper from the ribbon.

1-6 November 2011

8. Push the right side of the take-up spool into the spool holder
on the right.

9. Place the left side of the take-up spool into the spool holder
on the left.

10. Adjust the take-up spool until the lugs on the spool holder
lock into the notches on the take-up spool.

11. If there is any slack in the ribbon, remove it by turning the
supply spool.

IMPORTANT: Slack in the ribbon can cause a paper jam when making

prints.

Connecting the Cables

CAUTION:

OFF

Setting Up the Printer

12. Close the upper cover by pressing on the center of the cover
until it clicks in place.

If you plan to install the printer driver software on your computer,
you will need to install the software before you connect the
cables. See Chapter 2 , Installing the Printer Driver Software.

IMPORTANT: You must install the printer driver software before

connecting the cables or your printer will not work.

Connecting the Power Cable

You may have received more than one power cable with your
printer. Be sure to use the correct power cable required for your
country.

1. Check that the power switch is turned off ( ).

The power outlet must be grounded. An ungrounded outlet
can cause fire, electric shock, or harmful interference to
nearby electrical devices.

2. Connect the power cable to the power connector on the back
of the printer and to a grounded power outlet.

November 2011 1-7

Setting Up the Printer

OFF

OFF

ON

Connecting the USB Cable Use the included USB cable.

1. Check that the power switch is turned off ( ).

2. Connect the USB cable to the USB connector on the back of
the printer and to the USB connector on the computer.

Turning On the Printer

1. Press the power switch to on ( | ).

On the operator panel, the orange Power light and the green
Ready light illuminate, and the Ready message appears when the
printer is initialized.

2. To turn off the printer, press the power switch to off ( ).

Loading the Paper

Have a KODAK Photo Print Kit 6800/4R or KODAK Photo Print
Kit 6800/6R available. These kits contain the correct size paper
for your printer. See Appendix A for details on the Photo Print Kits
(sold separately).

IMPORTANT: To keep your prints dust-free and to prevent paper jams,

empty the trim tray each time you change the paper.

To load the paper into the printer:

1-8 November 2011

Setting Up the Printer

Label

Lugs

Notches

Green paper flange

Black paper flange

Alignment

marks

Paper guide

1. Remove the plastic cover from the new paper roll.

IMPORTANT: Do not remove the label from the paper roll until you

have successfully loaded the paper into the printer.

2. Attach the paper flanges to each end of the paper roll.
a. Line up the lugs on the green paper flange with the notches

on the left side of the paper roll.

b. Place the green paper flange on the left side of the paper

roll.

c. Place the black paper flange on the right side of the paper

roll.

NOTE: Be sure to match up the lugs on the green paper flange

with the notches on the left side of the paper roll. If you do
not attach the paper flange properly, the paper roll will not
fit into the printer.

3. Open the paper door.

The operator panel displays the Cover Open message.

4. Set the paper roll into the printer according to the green and
black arrows on the label.

5. Remove the label from the paper roll.

6. Align the edge of the paper with the alignment marks on the
paper guide.

November 2011 1-9

Setting Up the Printer

Pinch roller

Red line

Paper feeding knob

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

1

2

3

7. Insert the paper under the pinch roller.

IMPORTANT: Do not advance the paper past the red line or you may

cause the paper to jam.

8. Advance the paper to the red line by turning the paper feeding
knob.

9. Carefully close the paper door.

The operator panel displays the Paper Empty message.

10. Press Paper Advance to load the paper into the printer.

The printer advances the paper, then cuts and discharges about
24 in. (61 cm) of blank paper. This reduces the possibility of
fingerprints or other damage to the prints. It does not decrease the
750 4 x 6 in. (10 x 15 cm) print capacity of the paper roll (see

page A-2).

The operator panel displays the Ready message.

Making a Test Print

Make a test print to check that the printer is installed and set up
correctly.

1. Press Menu twice until Test Print Mode appears.

2. Press Enter to start printing the test print.

3. Press Clear to return to Ready after the test print is printed.

For more information on using the operator panel in Setup mode,
see “Using Setup Mode to Review Printer Settings” on page 4-2.

1-10 November 2011

Online User Guide

Setting Up the Printer

For the latest User Guide and Quick Setup Guide:

1. Go to: www.kodak.com/go/6850

2. Select the Standalone Printer tab.

3. Select the Technical Resources link for the 6850 Printer.

4. Select Manuals and Guides from the drop-down menu.

5. Click the link for the guide you wish to view.

NOTE: The Guides are in PDF format; ADOBE ACROBAT Reader

is required to read them. Follow the on-screen directions
to install ADOBE ACROBAT Reader if you do not already
have it installed on your system

.

November 2011 1-11

2

Installing the Printer Driver Software

A printer driver is software that allows the operating software to
access the printer features.

The WINDOWS 2000/XP 6850 printer driver requires the
following:

Operating System Service Pack Minimum

Memory

WINDOWS 2003 Server SP1 512 MB

WINDOWS 2000
Professional

WINDOWS 2000 Server SP3 256 MB

WINDOWS 2000 Advanced
Server

WINDOWS XP Home SP1 128 MB

WINDOWS XP Professional SP1 128 MB

The printer driver also requires a functional USB port to
communicate with the printer. The printer is compliant with the
USB 2.0 protocol.

NOTE: If your equipment only supports the USB 1.1 protocol, data

Installing the Printer Driver

IMPORTANT: You must have Administrator privileges to install the

NOTE: The driver installer automatically uninstalls older versions

SP3 128 MB

SP3 256 MB

communication to the printer will be slower and may
affect print times.

printer driver.

of the 6800 printer driver.

1. Go to: www.kodak.com/go/6850
Firmware, and Color profile updates.

2. Before installing the software, read the Printer Driver Readme
file for important information and updates about the software.

3. Select:

• the Standalone Printer tab

•the Technical Resources link for the 6850 Printer

4. Follow the on-screen instructions to download and install the
printer driver.

November 2011 2-1

for the latest Printer Driver,

Installing the Printer Driver Software

Customizing Printer Properties

The Printer Properties dialog box displays options for setting the
printer properties.

1. For your operating system, do the following:

WINDOWS 2000 WINDOWS XP

Select Start > Settings >
Printers.

2. Right-click the printer icon for your printer model.

3. Select Properties.

4. Adjust the printer settings appropriately for your printer.

Customizing Printing Preferences

The Printing Preferences dialog box displays options for setting
how your printer will print.

1. For your operating system, do the following:

WINDOWS 2000 WINDOWS XP

Select Start > Settings >
Printers.

2. Right-click the printer icon for your printer model.

3. Select Printing Preferences.

4. On the Layout tab, click Advanced.

The Advanced Options dialog box appears.

5. Adjust the printing preferences appropriately for your printer.

Select Start > Printers and
Faxes.

Select Start > Printers and
Faxes.

2-2 November 2011

Installing the Printer Driver Software

Uninstalling the Printer and Printer Driver

IMPORTANT: You must have Administrator privileges to uninstall the

printer and printer driver.

1. For your operating system, do the following:

WINDOWS 2000 WINDOWS XP

• Select Start > Settings >
Printers.

The Printers dialog box appears.

2. Right-click the printer you want to remove and select Delete.

3. Click Ye s to delete the printer.

4. Select File > Server Properties.

5. Select Drivers.

6. Highlight the printer driver you want to remove and click
Remove.

7. Cl ic k Ye s to delete the printer driver.

8. Click Close.

• Select Start > Printers and
Faxes.

The Printers and Faxes dialog box

appears.

November 2011 2-3

3

Calibrating the Printer

The KODAK Photo Printer Calibration Application allows the
KODAK Photo Printer to produce the best possible color response.
Printer calibration adjusts the response of the printer so that a
specific data input value yields a specific color density output.
When a printer is properly calibrated, it generates the correct
density for each given data value.

Your KODAK Photo Printer is shipped with default factory
calibration values. You should be able to set up your printer and
begin printing right away without having to first calibrate the
printer. However, if you are dissatisfied with the color of your
prints, follow the steps in this chapter to calibrate your printer.

Installing the Calibration Application Software

1. Go to www.kodak.com/go/6850.

2. Select:

• the Standalone Printer tab

•the Technical Resources link for the 6850 Printer

3. Download the KODAK Photo Printer Calibration Application
for WINDOWS.

4. Review the user’s guide for the calibration application.

5. Down load the calibration application.

NOTE: Before installing the software, read the Calibration

Software Readme file for important information and
updates about the software.

6. Follow the on-screen instructions to install the calibration
software.

NOTE: The latest color profiles are also available to ensure proper

color reproduction.

November 2011 3-1

4

Operating the Printer

Making Prints

You make prints using photo printing software applications. For
application-specific printing information, see the user’s guide or
online Help for the software application.

Handling and Storing Prints

For best results:

• Make sure hands are clean and free of food, oil, and grease.

• Store prints in a cool, dry environment free of chemical
contamination.

• Store prints at temperatures below 72° F (25° C) for extended
periods.

• Store prints at a relative humidity between 30% and 50%.

• Avoid exposure to high-intensity light sources, particularly
fluorescent light and sunlight, which are rich in ultraviolet
radiation.

• Avoid exposure to vinyl items (those made of polyvinyl
chloride, PVC) and any plastic that contains plasticizer. If you
use transparent sleeves, make sure that they are not
PVC-based.

November 2011 4-1

Operating the Printer

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

Printer settings
are displayed here

3

1,2

4

5

Understanding the Operator Panel Lights

Light Color Printer Status

Power Orange The printer power is on.

Ready Green The printer is ready to make prints.

Error Red An error has occurred. See the message on the operator panel, then

see “Resolving Operator Panel Error Messages” on page 6-3.

Using Setup Mode to Review Printer Settings

Use the operator panel to review printer settings in Setup mode.

1. Press Menu to enter Setup Mode.

2. Press Menu repeatedly to scroll through the printer settings.

3. Press +/- to scroll through selections.

4. Press Enter to initiate an action or accept a change.

5. Press Clear to exit Setup Mode.

4-2 November 2011

Operating the Printer

Accessing the Printer Settings

Printer Setting Operator Panel

Display

Printer ready Ready None. The printer is on and ready to make prints.

Changing energy
save mode

Making a test
print

Check remaining
paper status

Energy Save
Mode

Test Print Mode Press Enter to make a test print. See “Making a Test Print” on

Remain =
XXX/YYY

Press Menu repeatedly to scroll through the printer settings in the
following order.

Action Required

Press Enter to turn Energy Save Mode on or off. The default is
off. When turned on, the printer goes into a standby mode
after 30 minutes, using less power. When the printer goes
into standby, the time for the first print is increased. Press:

• Energy Save Mode

• Enter

•“+” or “-” to turn on or off

• Enter

• Clear

page 1-10.

None. XXX represents how many remaining prints you can
make with the current paper roll. YYY represents the total
number of prints on a paper roll. The counter is reset each
time you press Paper Rewind.

Checking the
printer total print
count

Checking the
ribbon status

Checking the
printer firmware
version

Checking the
image processing
firmware version

Printed =
XXXXX

Donor = XX[%] None. XX[%] represents the percentage of the installed

Main Firm = None. The printer control firmware version number is

DSP Firm = None. The image processing firmware version is displayed.

None. XXXXX represents the total number of prints made
since the printer was manufactured. This counter cannot be
reset.

ribbon that is available for making prints.

displayed.

November 2011 4-3

Printer Setting Operator Panel

Display

Action Required

Changing the
wait time

Wait Time Press Enter to change wait time from 0 to 100 seconds. The

default is 1 second. This only applies when printing 4R prints
using 6R ribbon. The wait time is the length of time that the
printer waits before it starts printing after receiving a 4R print.
This allows the printer to receive a second 4R print that will
print at the same time as the first 4R print. This decreases the
print time when printing multiple 4R prints using 6R ribbon.
Press:

• Wait Time

•Enter

• “+” or “-” to change the number

•Enter

•Clear

5

CAUTION:

CAUTION:

Maintaining the Printer

Cleaning the Cabinet

To ensure good printer performance and high-quality prints, keep
the printer and its environment clean and dust-free.

Clean the exterior cabinet and filter openings regularly to
eliminate dust build-up and to prevent dirt from entering the
printer.

Never use abrasives or harsh chemicals to clean any part of
the printer. Do not allow any foreign objects or liquids to fall
or spill inside the printer. Fire or electric shock could result.
If any foreign object enters the printer, turn off the printer
power immediately, remove the power cord, and contact
your KODAK Service Representative.

1. Wipe the exterior cabinet, print catcher, and trim tray with a
damp, lint-free cloth.

2. Vacuum the filter openings to remove dust.

Performing Routine Maintenance

To maintain good print quality:

1. Clean the stripper plate, platen roller, and cleaning rollers
monthly, using the alcohol pads included in the KODAK
Thermal Printer Cleaning Kit.

2. Only clean the thermal head if directed to do so by a KODAK
Service Representative. Do not include the thermal head in
your monthly cleaning process.

NOTE: If there is paper or ribbon loaded in the printer, remove it

before performing maintenance procedures.

Alcohol is a flammable liquid. It can cause eye irritation and
dry skin. Prolonged or repeated skin contact may cause
drying, cracking or irritation. Wash your hands with soap
and water following any maintenance procedures where you
use alcohol pads. For additional information, see the
Material Safety Data Sheet (MSDS).

November 2011 5-1

Maintaining the Printer

CAUTION:

CAUTION:

90˚

Thermal head

Stripper plate

In the United States for health, safety, and environment
information, call 585-722-5151. Customers outside the U.S. can
contact their local KODAK Service Representative.

Cleaning the Thermal Head and Stripper Plate

Fingerprints can damage the thermal head, which looks like
a glass bar. Never touch it with your bare hands or fingers.

1. Make sure the power switch is turned off ( ).

2. Slide the cover release toward you, then open the upper cover
carefully.

IMPORTANT: Cover does not open beyond a 90° angle.

The thermal head becomes extremely hot during normal
operation. Wait approximately five minutes to begin
cleaning the head after you open the upper cover.

3. Remove an alcohol pad from its packaging. Move the pad
along the entire length of the thermal head, in one direction
only. When you clean the thermal head:

– Apply firm, even pressure.
– Make three passes along the thermal print head.
– Use a clean part of the pad for each pass.

4. Use another clean alcohol pad to wipe the edge of the stripper
plate.

5-2 November 2011

Cleaning the Platen Roller

CAUTION:

Platen roller

Rear cleaning roller

Front cleaning roller

Cleaning the Cleaning Rollers

It is essential to keep the cleaning rollers clean to prevent dirt
from transferring back onto the prints and to keep the printer
operating correctly.

IMPORTANT: There are two cleaning rollers in the printer. They are not

Maintaining the Printer

1. Remove an alcohol pad from its packaging. Wipe the rubber
section of the platen roller with the pad.

2. Rotate the roller to clean the entire surface.

3. Allow the alcohol to dry completely (about five minutes)
before you resume printing.

interchangeable. Clean them separately to prevent
reinstalling them in the wrong position.

1. Remove the rear cleaning roller by pulling up on the black
knob.

2. Remove an alcohol pad from its packaging. Wipe the rubber
section of the roller with the pad.

3. Reinstall the rear cleaning roller in the printer. Push the black
knob until the roller clicks into place.

There are sharp cutter blades inside the front roller area. Do
not insert hands or objects.

4. Repeat steps 1 - 3 to remove, clean, and reinstall the front
cleaning roller.

November 2011 5-3

Maintaining the Printer

5. Close the upper cover by pressing on the center of the cover
until it clicks in place.

6. Allow the alcohol to dry completely (about five minutes)
before you resume printing.

5-4 November 2011

6

Tr ou bl es ho ot in g

Resolving Potential Problems

Problem Description or Cause Possible Solution

Paper jam; error light is on,
printer does not operate

Prints have linear streaks The thermal head is dirty. Clean the thermal head. See “Cleaning

Prints have streaks made up
of small dots

Print size or aspect ratio is
not what you expected

The paper is stuck in the
printer.

The cleaning rollers are
dirty.

The image file or printing
options need to be
adjusted in your photo
printing software
application.

Clear the paper jam. See “Clearing a

Paper Jam” on page 6-4.

the Thermal Head and Stripper Plate” on
page 5-2.

If the problem persists, the heating
element may be damaged. Contact your
KODAK Service Representative.

Clean the cleaning rollers. See “Cleaning

the Cleaning Rollers” on page 5-3.

In your photo printing software
application:

• Use the Fit to Page or Clip options
(may not be offered by all photo
printing applications).

• Adjust the image size to match the
paper size.

• Make sure the Portrait / Landscape
setting matches the orientation of the
picture.

• For details, see the photo printing
application online Help.

NOTE: It is not necessary to adjust the

image resolution (dpi) to match
the printer resolution. The printer
driver automatically scales your
image to match the printer
resolution.

Insufficient Memory errors
occur on your computer (not
on the printer) after making a
substantial number of prints

November 2011 6-1

Your computer is low on
RAM and/or disk caching
memory. This can happen
when you are
manipulating (rotating,
scaling, retouching, etc.)
high-resolution images
(>72 dpi).

• Minimize the number of images that
are open at the same time.

• Purge the contents of the clipboard
often.

• Close all applications except the photo
printing software application.

• See the photo printing software
application online Help for tips on
memory optimization.

Tr o u b l es h o o t i n g

Problem Description or Cause Possible Solution

Print color is not accurate. The current settings are

not correct.

The color profile is out of
date.

Variability in media or
environment.

The printer driver or
imaging application is not
properly using the color
profile supplied for the
KODAK 6850 Printer.

Reset the printer to factory defaults.

1. Check for a new color profile at

www.kodak.com/go/6850.

2. Select:

• the Standalone Printer tab

•the Technical Resources link for the

6850 Printer

Calibrate the printer. See “Chapter 3

Calibrating the Printer“ on page 3-1.

Review the Profile Read me and use the
test profile to verify the settings are
correctly addressing the color profile.

1. Go to: www.kodak.com/go/6850

2. Select:

• the Standalone Printer tab

•the Technical Resources link for
the 6850 Printer

.

6-2 November 2011

Troubleshooting

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

Resolving Operator Panel Error Messages

Refer to the following table to resolve errors reported on the
operator panel. If the problem persists, contact your KODAK
Service Representative.

Error Message Description or Cause Possible Solution

Paper Empty The paper is empty or is not loaded. Load the paper. See “Loading the

Paper” on page 1-8.

Ribbon Empty The ribbon is empty or is not loaded. Load the ribbon. See “Loading the

Ribbon” on page 1-5.

Paper Jam XX The paper is stuck in the printer or

paper path.

Cover Open The upper cover is open or not

latched.

Data Error There is a communication problem

between the printer and host
computer.

Mecha Error XX The printer has a mechanical

problem.

Control Error XX The printer has a system control

problem.

TempSensErr XX The printer has a problem with the

temperature sensor.

Sensor Error XX The printer has a sensor problem.

See “Clearing a Paper Jam” on

page 6-4.

Close the upper cover by pressing on
the center of the cover until it clicks.

Check the host computer.

Contact your KODAK Service
Representative. Have available:

•the error code number (XX)

• the printer model number and
serial number (listed on the
printer data plate)

November 2011 6-3

Tr o u b l es h o o t i n g

CAUTION:

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

Clearing a Paper Jam

Method 1

If the Paper Jam message is displayed on the operator panel, there
are two methods that you can use to try to clear the paper jam.

1. Press Paper Rewind until the Paper Empty message appears.

2. Press Paper Advance to re-load the paper into the printer.

The printer advances the paper, then cuts and discharges about 24
in. (61 cm) of blank paper. This reduces the possibility of
fingerprints or other damage to the prints (see page A-2).

The operator panel displays the Ready message.

Method 2

If the Paper Jam message is still displayed on the operator panel:

1. Turn off the printer and open the upper cover.

2. Remove the ribbon from the printer.

Prevent damage to the printer. Do not pull abruptly on the
paper.

3. Slowly and carefully pull the jammed paper out of the printer.

4. Cut off any damaged or printed areas of the paper.

NOTE: Do not damage or mark any of the rollers.

6-4 November 2011

5. Close the upper cover and turn on the printer.

CAUTION:

Kodak

Photo Printer 6850

Power
Ready
Error

Rewind/Clear

Paper

Enter

Paper

AdvanceMenu

6. Press Paper Rewind to rewind the paper into the printer.

If the Paper Jam message still appears on the operator panel, press
Paper Rewind again.

7. Open the upper cover and reload the ribbon. See “Loading the

Ribbon” on page 1-5.

8. Close the cover.

9. Reload the paper. See “Loading the Paper” on page 1-8.

NOTE: If the Paper Jam message is still displayed on the operator

panel, and you are at the end of a paper roll, it is possible
that a segment of paper is too short to automatically exit
the printer. Remove the front cleaning roller (see

“Cleaning the Cleaning Rollers” on page 5-3) and remove

the segment of paper.

Recovering from a Power Interruption

Troubleshooting

If the printer loses power while printing, the printer stops
with the thermal head positioned against the platen roller.
The platen roller could be deformed and damaged if the
thermal head is left in this position.

If a power outage occurs:

1. Open the upper cover immediately to release the pressure on
the platen roller. Leave the cover open until power is restored.

2. When power is restored, restart the printer by following the
procedure for “Clearing a Paper Jam” on page 6-4.

3. Submit your print job again.

November 2011 6-5

Appendix A: Important Printer

Information

Printer Specifications

Dimensions Width

Depth
Height

Weight
(without ribbon and paper)

Operating
environment

Power Voltage/Frequency
(auto detection of the
following ranges)

Power consumption 320 watts maximum

Print size KODAK Photo Printer 6850:

Printing time
(after file download)

Temperature 50 to 95° F (+10 to +35° C)

Relative
Humidity

Altitude 8000ft (2440 m) maximum

11.4 in. (290 mm)

19.6 in. (496 mm)

13.6 in. (346 mm)

56 lbs (25 kg)

20 to 80%

90 V to 132 V / 48 Hz to 62 Hz
180 V to 264 V / 48 Hz to 62 Hz

• 4 x 6 in. (10 x 15 cm)

• 6 x 8 in. (15 x 20 cm) with border

• 6 x 8 in. (15 x 20 cm) borderless

4 x 6 in. (10 x 15 cm) - 8 seconds
6 x 8 in. (15 x 20 cm) - 14 seconds

November 2011 A-1

Important Printer Information

Printer Supplies

Paper and Ribbon

Each Photo Print Kit contains the correct media set (roll-feed
paper and ribbon) for your printer model. Photo Print Kits are sold
separately.

IMPORTANT: For best results, replace both the paper and ribbon at the

same time.

KODAK Photo Print Kit 6800 / 4R Specifications

Storage
specifications

Capacity* 750 prints, paper and ribbon

Paper and ribbon
width

Ribbon patch length 4 in. (10 cm)

KODAK Photo Print Kit 6800 / 6R Specifications

Storage
specifications

Capacity* 750 - 4 x 6 in. (10 x 15 cm) prints, paper,

Paper and ribbon
width

Ribbon patch length 8 in. (20.3 cm)

* The paper roll contains a small amount of additional paper to
allow for the extra feed when loading the paper and to minimize
end-of-roll impressions.

** Paper and ribbon rolls contain material to make the stated print
quantity. Actual number of prints will vary depending on mix of 6
x 8 and 4 x 6 prints produced.

86° F (30° C) or lower
60% relative humidity or lower

6 in. (15 cm)

86° F (30° C) or lower
60% relative humidity or lower

and ribbon** or
375 - 6 x 8 in.(15 x 20.3 cm) prints, paper,

and ribbon**

6 in. (15 cm)

Handling and Storing the Paper and Ribbon

For the best quality prints, carefully handle and store your paper
and ribbon:

• To avoid fingerprints, handle the ribbon by the spool ends; do
not touch the ribbon material. Do not touch the glossy side of
the paper.

• Store the paper and ribbon away from direct sunlight.

A-2 November 2011

Important Printer Information

CAUTION:

CAUTION:

Thermal Printer Cleaning Kit

Use the KODAK Thermal Printer Cleaning Kit when performing
routine maintenance on the printer (see page 5-1). One Thermal
Printer Cleaning Kit is included with your printer.

KODAK Thermal Printer Cleaning Kit

Catalog
number

Contents Individually packaged alcohol pads (10)

Alcohol is a flammable liquid. It can cause eye irritation and
dry skin. Wash your hands with soap and water following
any maintenance procedures where you use alcohol pads.

172-1117

Packing and Transporting the Printer

Do not ship the paper and ribbon in the printer. Doing so
may cause physical damage to the printer during shipping.
Ship paper and ribbon separately.

1. Remove the paper and ribbon from the printer.

2. Reinstall the packing materials (see page 1-2).

3. Repack the printer in the original packing box. See the
packing/unpacking instructions included with the box.

ENERGY STAR Partner

Getting Help

Help with your printer is available from the following sources:

As an ENERGY STAR Partner, Eastman Kodak Company has
determined that this product meets the ENERGY STAR
Guidelines for energy efficiency.

• “Chapter 6 Troubleshooting“ on page 6-1.

• Your KODAK Service Representative.

•Go to: www.kodak.com/go/6850
Software, Firmware, Profiles, User Guides and Read me files.

– the Standalone Printer tab
–the Technical Resources link for the 6850 Printer

for the most recent

November 2011 A-3