Error code 6203, KODAK says it does not exist on

Error code "6203" can be resolved as follows:
First, you need to open the access door of the printer and disconnect the power adapter from it.
You then need to wait for at least 30 seconds for the printer to get reset.
As a next step, you can connect the power adapter back to the printer.
You can turn on the printer, if required. Once the printer gets powered up, a message "Printer access door open" gets displayed.
Once this message gets popped up you can close the access door of the printer. get more help for Printer Error Code 6203
Hope this helps you.

Error code "6203" can be resolved as follows:
First, you need to open the access door of the printer and disconnect the power adapter from it.
You then need to wait for at least 30 seconds for the printer to get reset.
As a next step, you can connect the power adapter back to the printer.
You can turn on the printer, if required. Once the printer gets powered up, a message "Printer access door open" gets displayed.
Once this message gets popped up you can close the access door of the printer.
http://www.fixya.com/support/t5951196-kodak_easy_share_5300_printer

printer needs to be replaced

call kodak at 18004216699

There can be plenty of reasons behind Error code "6203". These error codes often get displayed during printer installation. It is often seen that 'Error code "6203" gets displayed mostly when the printed calibrated sheet is put into the tray for scanning purpose and push button is pressed.
http://www.fixya.com/support/t5951196-kodak_easy_share_5300_printer

Perhaps this will help, universal error codes for the Kodak 5100 thru ESP 9 inkjet printers:
RME: Kodak

STATUS_OK_ALL = 0,
STATUS_OK_MANUAL_DUPLEX_STARTED = 97,
STATUS_OK_MEDIA_DETECT_STARTED,
STATUS_OK_FORM_FEED_STARTED,

* Informational (0100-0999):

* Busy (1000-1999):
STATUS_BUSY_SYSTEM_BUSY = 1999,

* Warning (2000-2999):

STATUS_WARNING_IMAGE_TOO_LONG = 2998,
STATUS_WARNING_IMAGE_TOO_WIDE,

* Asynchronous Ok (3000-3099):
STATUS_OK_MANUAL_DUPLEX_COMPLETE = 3000,
STATUS_OK_PAGE_EJECTED,
* Asynchronous Warning (3100-3199):
STATUS_WARNING_BLACK_INK_LOW = 3101,
STATUS_WARNING_COLOR_INK_LOW = 3102,
STATUS_INK_TANK_INVALID_MANUFACTURER_COLOR = 3103,
STATUS_INK_TANK_INVALID_MANUFACTURER_BLACK = 3104,
STATUS_INK_TANK_VERSION_EXCEEDS_FW_VERSION_COLOR = 3105,
STATUS_INK_TANK_VERSION_EXCEEDS_FW_VERSION_BLACK = 3106,
STATUS_MEDIA_VERSION_EXCEEDS_FW_VERSION = 3107,
STATUS_INK_OVERFLOW_EXCEEDS_CAPACITY = 3108, // Will be deprecated
STATUS_WARNING_BLACK_AND_COLOR_INK_LOW = 3109,
STATUS_WARNING_PROOF_SHEET_WRONG_MEDIA_SIZE = 3110,
STATUS_WARNING_PROOF_SHEET_WRONG_SESSION_NUMBER = 3111,
STATUS_WARNING_PROOF_SHEET_NO_IMAGES_SELECTED = 3112,
STATUS_WARNING_PROOF_SHEET_READ_ERROR = 3113,
STATUS_WARNING_MORE_THAN_1000_IMAGES = 3114,
STATUS_WARNING_INVALID_DPOF_FILE = 3115,
STATUS_WARNING_NO_IMAGES_FOUND = 3116,
STATUS_WARNING_SCAN_TO_OPERATION_FAILED = 3117,
STATUS_WARNING_BLUETOOTH_CONNECTION_DROPPED = 3118,
STATUS_WARNING_UNSUPPORTED_USB_DEVICES = 3120,
STATUS_WARNING_OVERCURRENT_USB_DEVICE = 3121,

* Asynchronous and Synchronous Error (3200-3499):
* Job Recoverable. No User Interaction.
// STATUS_PRINTER_BUSY = 3201, // not used. duplicated number
STATUS_INK_TANK_REPLACEMENT_IN_PROGRESS = 3207,
STATUS_PRINTHEAD_UNCAPPED_TIMEOUT = 3208,

* Asynchronous and Synchronous Error (3500-3599):
* Job Recoverable. User Interaction Required
STATUS_ERROR_UNIT_OPENED_WHEN_IDLE = 3501,
STATUS_ERROR_MAIN_PAPER_TRAY_EMPTY = 3502,
STATUS_ERROR_PHOTO_PAPER_TRAY_EMPTY = 3503,
STATUS_ERROR_PAPER_JAM_DURING_PICK = 3504,
STATUS_ERROR_NON_PLAIN_DETECTED_DUPLEX = 3505,
STATUS_ERROR_MEDIA_SIZE_MISMATCH = 3506,
STATUS_ERROR_INK_OUT_BLACK = 3507,
STATUS_ERROR_INK_OUT_COLOR = 3508,
STATUS_ERROR_INK_TANK_INSERTED_INCORRECTLY_COLOR = 3509,
STATUS_ERROR_INK_TANK_INSERTED_INCORRECTLY_BLACK = 3510,
STATUS_ERROR_INK_TANK_NOT_INSTALLED_COLOR = 3511,
STATUS_ERROR_INK_TANK_NOT_INSTALLED_BLACK = 3512,
STATUS_ERROR_PRINTHEAD_NOT_INSTALLED = 3513,
STATUS_ERROR_BACK_COVER_REMOVED_WHEN_IDLE = 3514,
STATUS_ERROR_CARRIER_STALL_DURING_PICK = 3515,
STATUS_ERROR_MEDIA_LOADED_UPSIDE_DOWN = 3516,
STATUS_ERROR_INK_OUT_BLACK_AND_COLOR = 3517,
STATUS_ERROR_INK_TANK_NOT_INSTALLED_BLACK_AND_COLOR = 3518,
STATUS_ERROR_PHOTO_TRAY_ENGAGED = 3519,
STATUS_ERROR_FAIL_TO_DETECT_PAPER_EDGE = 3520,
STATUS_ERROR_VOLTAGE_TO_PRINTHEAD_NOT_CALIBRATED = 3521, // Should only be used at the factory


* Scanner (6000-6299):
SCANNER_ERROR_ADF_PAPER_OUT = 6101,
SCANNER_ERROR_ADF_PAPER_JAM = 6102,
SCANNER_ERROR_MOTOR_LOCK = 6201,
SCANNER_ERROR_MOTOR_MOVE_FAILED = 6202,
SCANNER_ERROR_HOME_NOT_DETECTED = 6203,
SCANNER_ERROR_CALIBRATE_FAILED = 6204,
SCANNER_ERROR_ADF_SENSOR_FAILURE = 6205,
/* Internal used errors. to be removed */
STATUS_ERROR_PAPER_JAM = 3201,
STATUS_ERROR_CARRIER_STALL = 3202,

Hardware error

Error Code 3501
Error Code 6203
Error Code 6203
Error Code 3501

try to press and hold the copy and cancel button at the same time. It should take up a pice of paper and spit it out blank. then try to print again. if problems persist call the 1 800 235 6325 kodak support hotline

turn off the printer
unplug the power chord at the back of the printer
wait for 5-10 sec.
replug power chord
turn on the printer

This error message indicates that a problem occurred with the scanner. To resolve this error condition, do the following:

1. Turn off the printer, then disconnect the power cord.
2. Wait 30 seconds, then connect the power cord.
3. Turn on the printer.

not sure, but try to turn printer on and off, remove and replace printehead, to see if this will work,