Saflok Service & Repair Forum

The Saflok 4 75420 is displaying error code E203 and unable to connect to the network. Please advise on next steps for troubleshooting and repair.

—> Purchase or Repair: Ticket Image

— Posted by Claus Brinck on 2012-06-06

Reply🗨️Ask a New Question Below❓


Recent Comments Search: "Saflok"

If you need your Saflok unit tested or repaired,
give us a call at 1-336-969-0110.
We offer free estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 311 Comments

#saflok by Chad Hulse on 2005-12-27 17:12
The Saflok 4 with serial number 99092903, which functions as a door opener, is malfunctioning, halting production on the line. Immediate repair service is required to resume operations efficiently.

—> Purchase or Repair:
#Saflok by Printers on 2014-12-24 12:44
The Saflok 5 73421 Key Card Encoder is still down. We need immediate assistance. Kindly respond

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by Karl Schoenenberger on 2011-06-21 20:09
The Saflok 1 73412 is not working. Description Encorder.

—> Purchase or Repair:
#Saflok by K+S on 2014-12-22 19:06
Saflok 1 73412 Key Card Encoder is currently not reading key cards.

—> Purchase or Repair:
#Saflok by Mark on 2011-09-22 05:03
Drive or board failure in Saflok Model 3 73432 card reader/writer. Need immediate maintenance on this machine.

—> Purchase or Repair:
#Saflok by Barr on 2011-01-07 17:52
The Saflok 3 73632 unit is not working. Please take a look at it when you get a chance.

—> Purchase or Repair:
#Saflok by stan mooneyham on 2010-03-27 17:29
The Saflok Model #2 73400 Card Key Reader/Writer is displaying error code 203 and is not reading any key cards. Need immediate assistance to troubleshoot and resolve the issue.

—> Purchase or Repair:
#Saflok by QXbtRMlzjdgPB on 2014-12-11 23:16
Hello, I'm reaching out regarding a Saflok 2 73400 Key Card Reader that my client is having issues with. Can you please provide me with more information on repair options and estimates? Thank you.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by Mohammed Hosawi on 2012-03-13 05:53
The Saflok 4 73432 unit is currently not working.

—> Purchase or Repair:
#Saflok by Alfredo Galvan on 2014-07-30 08:24
Could you please confirm if the Saflok 2 73400 Key Card Reader is still supported or if replacement parts are available? Thank you.

—> Purchase or Repair:
#Saflok by Jordan Lee on 2014-01-20 00:00
Key card reader/writer on Saflok 1 is not recognizing any key cards inserted, rendering it unusable for guest check-ins. Need immediate repair assistance.

—> Purchase or Repair:
#Saflok by Nicole Dubeault on 2014-01-07 14:22
Key Card Encoder Saflok 1 73412 malfunctioning, production line halted. Urgent repair service needed to restore operations

—> Purchase or Repair:
#Saflok by Jürgen on 2016-11-06 13:24
Our Saflok 2 73632 Keycard Encoder unit is still down. Please ensure someone responds

—> Purchase or Repair:
#Saflok by Radames Ortiz Pena on 2011-08-20 15:16
Saflok 1 73412 Encorder Machine is not responding and unable to encode.

—> Purchase or Repair:
#Saflok by Mahns on 2013-08-11 18:32
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.

—> Purchase or Repair:
#Saflok by Tony Anderson on 2011-07-07 08:06
Card reader/writer on Saflok Model 3 73432 is not reading or writing cards for production.

—> Purchase or Repair:
#Saflok by Gustavo Diaz on 2014-03-28 16:52
The Saflok 1 73732 card encoder malfunctioned today at 230 PM, causing a significant downtime. Can you provide any quick insights into what could have gone wrong?

—> Purchase or Repair:
#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

—> Purchase or Repair:
#Saflok by Diversified Electronics on 2011-12-07 12:07
I'm having trouble with the Saflok 3 73632 machine in the front office. It seems to be a key card encoder, and it stopped working suddenly. Can someone please come and take a look at it? Thank you.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by Daniza Ramirez on 2014-11-02 09:57
Saflok 73400 99092903 key card encoder down - drive or board issue, need immediate attention. Heading to next machine, will update on progress soon.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by ORLANDO OSA on 2014-12-24 19:44
The Saflok 1 73732 card encoder unit is not working.

—> Purchase or Repair:
#Saflok by jr pachl on 2014-12-22 15:06
Saflok 73400 99092903 card reader drive/board failure, requiring immediate attention. Heading to next machine, will assess and update as needed.

—> Purchase or Repair:
#Saflok by Jerry Jones on 2012-05-19 09:33
Hello, can you provide repair information for Saflok 4 73432 encoder? Need to fix ASAP. Thank you.

—> Purchase or Repair:
#Saflok by divya on 2010-08-18 05:51
Our Saflok Model #2 73400 card key reader/writer unit is still down. Please provide assistance immediately.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by brent dunbrack on 2012-03-03 08:58
Hello, I'm interested in purchasing a Saflok 4 73432 Encoder. Could you please provide information on pricing and availability? I'm looking to source one quickly. Thank you.

—> Purchase or Repair:
#Saflok by R on 2014-11-02 14:57
The Saflok 6 73432 card reader/scanner unit went down mid-shift. Please follow up on this during the day shift.

—> Purchase or Repair:
#Saflok by James Rolf on 2014-06-27 19:50
Saflok 1 73732 card encoder is not reading or encoding any cards.

—> Purchase or Repair:
#Saflok by Mettler on 2011-11-09 20:39
I'm experiencing some issues with the Saflok Model 3 73432 card reader/writer. It seems like something has stopped working, and I'm unsure exactly what the problem is. I appreciate your help in troubleshooting and resolving this issue.

—> Purchase or Repair:
#Saflok by R on 2016-02-18 01:03
The card encoder (reader/writer) on our Saflok 4 73432 is malfunctioning and impacting our production line. Urgent attention is required to resolve this issue

—> Purchase or Repair:
#Saflok by AmalleyGekmab on 2014-12-25 03:06
the Saflok 2 73400 Key Card Reader is down. Needs attention ASAP. Much appreciated if someone can check on it during the day. Thanks!

—> Purchase or Repair:
#SAFLOK by Randy Ridgaway on 2015-02-28 07:07
Can the SAFLOK 2 71900 keypad be repaired or replaced? I'm trying to resolve this as soon as possible. Thank you.

—> Purchase or Repair:
#Saflok by Alcantar on 2014-12-16 11:44
Can you provide a status update on the availability of another Saflok 3 73432 Key Card Encoder for purchase or repair? We need this urgently to keep production running smoothly. Thank you.

—> Purchase or Repair:
#Saflok by Tiberio on 2013-02-08 05:18
The Saflok 73400 09092903 unit is not working properly. It is a card reader.

—> Purchase or Repair:
#Saflok by David Woods on 2014-07-26 00:51
Can the Saflok 5 73421 Key Card Encoder be repaired or bought? I'm looking to resolve this quickly. Thank you.

—> Purchase or Repair:
#Saflok by paul matthews on 2014-12-24 23:06
Do you have a Saflok 3 73432 Key Card Encoder available for purchase or repair? Need to keep production running.

—> Purchase or Repair:
#Saflok by Emiljan Laze on 2014-02-17 23:12
the Saflok 3 73432 key card encoder went down mid-shift. Please check and troubleshoot it first thing in the morning. Thanks!

—> Purchase or Repair:
#Saflok by Quintin King on 2012-01-22 10:23
Drive or board failure on Saflok 4 75420 UNI interface. Need immediate attention to restore system functionality.

—> Purchase or Repair:
#Saflok by veerinder on 2010-02-08 12:04
The Saflok Model #2 73400 Card Key Reader/Writer unit in the shop is not working.

—> Purchase or Repair:
#Saflok by siminski on 2023-08-02 00:00
Unit went down mid-shift. Please check Saflok Model 1 Controller. Thanks!

—> Purchase or Repair:
#Saflok by Antonio Gomez on 2013-04-06 10:57
I wanted to inquire about the pricing and availability of the Saflok 73400 09092903 card reader. My team recommended reaching out to you to check if this unit is the right model. We are looking to source one quickly. Thank you.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by WANODE on 2014-11-01 12:57
I need assistance with Saflok 5 73421, a Key Card Encoder. This unit caused downtime. Can someone provide a quick explanation of what occurred and when it happened before the next shift arrives?

—> Purchase or Repair:
#Saflok by Tsai on 2014-02-11 05:04
My Saflok 1 73732 card encoder is not working. Need someone to repair this industrial unit ASAP.

—> Purchase or Repair:
#Saflok by QURESHI on 2013-08-10 15:32
Hello, my client is having an issue with Saflok 73400 09092903, which is a card reader. Can you please provide assistance or information on this matter? Thank you.

—> Purchase or Repair:
#Saflok by zagorov on 2014-12-16 10:44
Hi there, we have a Saflok 1 73412 Key Card Encoder that needs attention. Can you provide us with information on how to troubleshoot and repair this specific part? Thank you.

—> Purchase or Repair:

Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.