Saflok Service & Repair Forum

The Saflok 73400 09092903 card reader is currently displaying "ERR 03" on the screen and is not responding to any key inputs. Please advise on next steps to troubleshoot and resolve the issue. Thank you.

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— Posted by Mahns on 2013-08-11

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If you need your Saflok unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110


Recent 312 Comments

#Saflok by Jan Svarc on 2011-02-23 01:34
Saflok 3 73632 key card encoder malfunctioning, impacting production line efficiency. Urgent repair service needed to resolve issue swiftly and minimize downtime.

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#Saflok by Larry Hurst on 2014-08-10 06:10
Urgent Downtime Report on Saflok 73400 99092903Dear Team,I am reporting a downtime incident with the Saflok 73400 99092903 key card encoder that occurred earlier today during my shift. The unit malfunctioned at 430 PM while encoding key cards, causing an unexpected halt in guest check-ins. Can someb…Purchase or Repair: Ticket Image...
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#Saflok by wakley on 2014-12-23 19:06
The Saflok 1 73732 unit in the warehouse is not encoding cards as expected. The unit is displaying strange behavior and not functioning normally.

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#Saflok by Robert Cook Network on 2012-09-17 19:49
Unit Saflok 4 75420 (UNI) down mid-shift. Needs attention before next shift.

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#Saflok by C.D. Boone on 2011-12-16 03:04
The Saflok 3 73632 key card encoder is down due to a drive or board failure. Will investigate further to determine the root cause and troubleshoot accordingly.

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#Saflok by Eidher Timotheus on 2012-08-04 18:24
The Saflok 4 75420 Universal Network Interface (UNI) is malfunctioning, halting production and causing significant delays. Please prioritize this repair to restore operations

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#Saflok by Frank Spramelli on 2014-02-14 05:58
The Saflok 5 73421 key card encoder is displaying Error Code 302 and unable to read any key cards. The device seems to be unresponsive and not accepting any input. Please advise on troubleshooting steps or repair options. Thank you.

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#Saflok by verma on 2014-12-29 12:54
Experiencing issues with the Saflok 6 73432 card reader/scanner at our industrial unit, need a technician for repair. Unit not reading/scanning cards properly, urgent help needed. Thank you.

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#Saflok by Faraz on 2013-02-17 22:49
Please provide an assessment and repair estimate for Saflok 73400 09092903, a card reader device with an issue. Thank you.

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#Saflok by borana on 2012-02-18 19:17
The Saflok 4 75420 Universal Network Interface (UNI) is malfunctioning, causing a complete halt in production. Urgent action is needed to repair this issue and resume operations immediately.

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#Saflok by Lamas on 2012-09-23 05:08
Our Saflok 4 75420 is experiencing a critical issue with the Universal Network Interface (UNI). This malfunction is causing the production line to halt, impacting our production schedule significantly. Urgent attention and

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#Saflok by Amirrabaa on 2012-04-06 20:55
The Saflok 4 73432 encoder is malfunctioning, causing production delays on the line. We need urgent repair service to resolve the issue and ensure operations can resume swiftly.

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#Saflok by Arroyo on 2014-04-04 18:29
Can the Saflok 5 73421 Key Card Encoder be repaired or bought? I'm trying to check this off my to-do list.

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#Saflok by PASSMORE on 2014-12-06 01:23
The Saflok 1 73732 card encoder is not initializing properly and is displaying error messages on the screen. The unit also seems to be making strange beeping noises that are not typical for its normal operation.

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#Saflok by Pavlina on 2014-08-26 08:43
My Saflok 3 73432 Key Card Encoder is not recognizing the key cards. Need assistance with repairing ASAP.

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#Saflok by Dario Ojalvo on 2011-12-09 19:55
The Saflok 3 73632 key card encoder in the warehouse is behaving abnormally. It seems to be unresponsive and takes longer than usual to recognize the cards.

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#Saflok by CHEAH on 2014-12-05 12:23
The Saflok 5 73421 key card encoder is displaying error code 543. Unable to read or write key cards. Need urgent assistance to resolve issue.

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#Saflok by vTxX on 2014-11-18 10:25
issue with the Saflok 3 73432 encoder - looks like one of the drives or boards has failed. Need to check and troubleshoot ASAP.

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#SAFLOK by william Ecker on 2016-10-07 02:24
The SAFLOK 1 73432 keycard encoder is malfunctioning, causing a critical production stoppage. Immediate repair service is urgently required to restore operations.

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#Saflok by Kastura on 2014-12-26 16:06
We are still facing issues with the Saflok 3 73432 Key Card Encoder. It is crucial that we receive assistance

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#Saflok by Thai on 2012-08-28 17:55
Our Saflok 4 75420 unit is still down. We need assistance with the Universal Network Interface (UNI). Please provide immediate support.

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#Saflok by joe ables on 2011-02-16 16:56
The Saflok 1 73412 Encorder unit malfunctioned earlier today, causing unexpected downtime in our operations. This occurred around 500 PM. Can you provide a quick update on the issue before the next shift starts? Thank you.

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#SAFLOK by Antunes on 2015-07-23 13:20
The SAFLOK 2 71900 keypad in the warehouse is displaying unusual behavior - the screen is flickering on and off intermittently, and some of the buttons are unresponsive when pressed.

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#Saflok by Kane on 2014-12-18 20:44
Do you have a Saflok 6 73432 Card Reader/Scanner available for sale or repair? Need to keep production running efficiently.

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#Saflok by Goecker on 2014-12-23 23:44
The Saflok 1 73732 card encoder on the line is malfunctioning, disrupting our production. Immediate repair service is needed to restore operations.

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#Saflok by Galue on 2014-12-05 16:23
The Saflok 73400 99092903 Key Card Encoder in the warehouse is malfunctioning it's displaying error messages, the key cards are not being encoded properly, and the unit is making unusual sounds.

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#Saflok by Larry Taylor on 2012-05-12 20:21
The Saflok 4 73432 encoder is malfunctioning, causing delays and disruptions on the production line. Urgent maintenance is needed to resolve the issue

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#Saflok by higashi on 2014-12-21 08:44
The Saflok 1 73412 is currently displaying error code E123. It is not recognizing key cards and unable to encode new ones. Please advise on troubleshooting steps or repair options. Thank you.

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#Saflok by maschmeyer on 2014-01-07 16:22
Could you please confirm if the Saflok 1 73732 Card Encoder is still supported or if replacement parts are available? We are looking for options to repair or replace the unit. Thank you.

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#Saflok by Solomon on 2014-11-02 03:57
The Saflok 3 73432 key card encoder is not functioning properly display showing error code E207. Please advise on next steps for troubleshooting and repair. Thank you.

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#Saflok by Francisco Saavedra on 2012-07-10 00:24
Can the Saflok 4 73432 encoder be repaired or bought? I'm trying to resolve this as part of my to-do list.

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#Saflok by End on 2012-12-18 01:13
Could you please confirm if the Saflok 4 73432 Encoder is still supported, and if replacement parts are available for this older unit? Thank you.

—> Purchase or Repair:
#Saflok by Carl Angell on 2010-05-06 17:48
Hey, the Saflok ZT-2903 73400 Card Key Reader/Writer unit went down mid-shift. Please check and fix it during the day. Thanks!

—> Purchase or Repair:
#Saflok by Dries on 2011-04-12 10:56
Hello, I'm interested in purchasing a Saflok Model 3 73432 card reader/writer. I'm not completely sure if this is the right model, but my team recommended I inquire. Could you please provide information on pricing and availability? We are hoping to source one quickly. Thank you. —> …Purchase or Repair: Ticket Image...
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#Saflok by Novotná on 2014-12-24 14:06
Hi, I have a Saflok 1 73412 Key Card Encoder that needs repair. Can you provide information on the services you offer for this specific model? Thank you.

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#Saflok by Yen on 2014-12-16 05:44
the Saflok 73400 99092903 card reader unit went down during the night shift. Please have someone check it out during the day. Thanks!

—> Purchase or Repair:
#Saflok by Harry on 2013-12-13 13:52
Hello, could you please provide repair information for the Saflok 73400 09092903 card reader? It's currently not working and we need a replacement. Thank you!

—> Purchase or Repair:
#Saflok by Juan Reinoso on 2013-07-06 01:09
The Saflok 73400 09092903 card reader on the line is malfunctioning, causing delays in production. It needs urgent attention from the repair service to ensure smooth operations. Thank you.

—> Purchase or Repair:
#Saflok by LAFRAMBOISE on 2012-07-27 09:19
Can the Saflok 4 75420 Universal Network Interface (UNI) be repaired or replaced? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#Saflok by Pilloud Alain on 2012-02-15 12:43
Can the Saflok 4 73432 Encoder be repaired or replaced? I'm looking to resolve this soon, need to check it off my to-do list. Thank you!

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#Saflok by Urgenrork on 2014-12-14 10:04
We experienced downtime with the Saflok 73400 99092903 Key Card Encoder unit earlier today. The issue occurred at 345 PM when the unit stopped recognizing key cards, leading to a temporary disruption in operations. Could you please provide guidance on resolving this before the next shift? Thank you.…Purchase or Repair: Ticket Image...
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#Saflok by larry Drewyor on 2012-08-03 06:44
The Saflok 4 73432 encoder is displaying error code E203 and won't read guest keycards. Need urgent assistance to get it back online.

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#SAFLOK by Jesús Ricardo Meade Rdz. on 2015-08-16 07:20
I can definitely help with that. I'll reach out to inquire about the SAFLOK 2 71900 keypad and see if it's still supported or if replacement parts are available. Thank you for providing the details.

—> Purchase or Repair:
#Saflok by P Rajalaxmi Pati on 2010-05-13 06:38
Hello, I am reaching out on behalf of a client regarding an issue with a Saflok ZT-2903 73400 Card Key Reader/Writer. Can you please provide information on repair services available for this particular device? Thank you.

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#Saflok by Darren Howatt on 2012-12-02 12:13
the Saflok 4 75420 is down. Issue Universal Network Interface (UNI). Need someone to look into this ASAP during the day shift.

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#Saflok by Zvonko Shimeg on 2012-04-26 11:48
Saflok 4 75420 UNI machine displaying "Communication Error" and not communicating with network.

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#Saflok by Don Miller on 2014-11-01 23:57
Please contact Saflok directly to inquire about support and parts availability for the Saflok 3 73432 Key Card Encoder. You can reach them at .

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#Saflok by jasim on 2014-04-04 23:29
Hi there, I'm inquiring if the Saflok 6 73432 (Card Reader/Scanner) can be repaired or if we need to purchase a replacement. I'm trying to check this off my to-do list. Thank you!

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#Saflok by Marian on 2013-02-27 15:47
I'm experiencing some trouble with the Saflok 73400 09092903 card reader. It seems like something has stopped working, but I'm not entirely sure what it's supposed to do. Could you please assist me in getting it fixed?

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#Saflok by ed lopez on 2014-01-03 05:00
I'm having trouble with the Saflok 3 73432 key card encoder. It seems like something is not working properly, but I'm not sure what exactly is going on. I appreciate any help or guidance you can provide.

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King, NC 27021
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