These are a collection of notes to help me use my Citizen CLP-521 Thermal Printer
This issue has been plaguing me for a while and is shown in the image below:
Whenever I turn the printer on, the first label I print is always corrupt and has cost me a fair few labels.
Notes
These solutions have only be tested using standard labels with the transparency sensor
Before powering on the printer, load the labels as shown below. You are going to position the head of the first label just before the paper sensor, but not over the sensor. This allows the printer to find the front of the first label. If you have too much space on the roll before the first label, this method will not work and the first label will probably be discarded. If the label is actually over the sensor, this will cause the first label to be discarded.
This was my first solution I figured out but might have relevance for further fixes.
Keep a single label on its backing paper. This backing paper should be long enough to be loaded into the printer with the label being towards the end of the paper and can be positioned before the paper sensor.
Notes
When following these steps, messages will be printed so make sure you have paper in the printer.
This is an image of the printed messages you should expect:
You will now need to calibrate your label sensor.
This process allows you to swap between the reflective and transparency sensors. This process is covered in the manual (Page 34) for both types of mode but we will configure for standard sticky labels (i.e. transparency mode)
If I could get this utility to work with the CLP-521 then I could configure everything from a proper Windows computer instead of using printouts and wasting a lot of paper.
These are some examples of the wheel settings for some label types
Media Thickness Dial Position Suggested media type 0 Direct thermal media (thin media) 1 Standard Label media, Direct thermal media 3-5 Thicker backing paper labels 6-9 Cards, tags, thicker media stock. * These values are guidelines. The exact media being used must be matched with the correct media thickness adjustment position. - When shipped from the factory, it is set at dial 1. - The offset adjustment varies according to the thickness and the hardness of the media.
NB: The closes the head is to the labels the more wear is likely and the life of the head is reduced.
Have you had the following error when you try to swap calls or put a call on hold. This article will bring together all of the causes and solutions.
Error message Can't switch calls.
Before we get started I need to explain a few things
This is a message I got from my provider which helped me understand things:
4G calling uses your 4G data connection to carry your phone and video calls, rather than the 2G or 3G networks.
It also works alongside WiFi calling, so you'll automatically switch between them without your connection dropping.
If your device supports 4G calling, you've already got access to it, but you may need to switch it on your phone's settings, or you can check in our device guides - choose your device, then tap Specifications and scroll down to Communication > VoLTE – 4G calling. It will state here if your device is compatible or not.
The following points are important:
Check for an ims.apk in the proprietary.txt files for your device. And because some devices use a common device tree, find the command device tree name in the lineage.dependencies file and check the proprietary.txt files in that repo too.
These solutions might not work and might not all be relevant to your phone.
I am using the eBay app as an example here because it is an issue for my, but these instructions and notes should apply to most apps.
The eBay app will not longer update or when you search for it in Google Play on your phone it is not found in the search results
You are going to see one of these when trying top install the eBay app when your device is no longer supported
This app is not available for your device
This is not possible because Google actively hides the app from you here.
This work around requires us to search for the `eBay android app`on the Google search engine
Click on the install button and you will now see the following error message;
Your device isn't compatible with this
eBay has flagged your device by:
This is why most apps still works but these bigger apps actively remove older device and OS from the compatibility lists.
Have a read of this articl as-well
This method makes no permanent changes to your phone and is very easy to do when you have instructions and we will be using:
Install instructions
Notes
This can be tricky if you do not know how to do this, it should also be noted depending on what text you are replacing your method you will use will change.
These methods can also be used to remove text from strings.
This is straight forward and you should just use the example below. This will not allow the use of %
@echo off set mystring=This is a water bottle. echo %mystring% set mystring=%mystring:water=glass% echo %mystring%
Outputs as follows:
This is a water bottle. --> This is a glass bottle.
To replace % you need to do a few more steps because % is a special character. This method will also allow you to change normal strings aswell.
The following example will convert a URL that has had the slashes replaced with HTML entities and of course these include % which is a special character in batch files and cannot be escaped.
We use EnableDelayedExpansion to change when these variables are parsed allowing us to convert the %5C to \ so the URL can be used appropriately. We are just using echo here but the variable can be used like normal variable aswell.
The example will convert the following URL
D:%5Cwebsites%5Chtdocs%5Cprojects%5Cqwcrm%5Csrc%5Ccache%5Csmarty%5Ccompile%5Cd0d7cab3fc900.file.financial.tpl.php --> D:\websites\htdocs\projects\qwcrm\src\cache\smarty\compile\d0d7cab3fc900.file.financial.tpl.php
The Example
@echo off :: Each variable is to be expanded at execution time rather than at parse time setlocal EnableDelayedExpansion :: Set the URL that has been passed to the batch file as a commandline parameter set URL=%1 :: Convert '%5C' --> '\' - Notice the command is wrapped in ! set URL=!URL:%%5C=\! :: Optional endlocal :: Output the URL echo %URL%
Xampp does not have an inbuilt upgrade mechanism and there does not appear to be any official instructions on how to upgrade your Xampp install in full or just certain aspects such as PHP.
My xampp location is always at:
D:\xampp
These instructions will show you how to upgrade your Xampp installation in full and assumes you have used the portable version. I never use the installer.
These processes will wipe any date in the target databases
From the xampp shell: mysqldump -u root -p --all-databases > all-db-dump.sql From the command line: D:\xampp\mysql\bin\mysqldump -u root -p --all-databases > all-db-dump.sql NB: These can be used for doing a backup of you databases
From: D:\xampp\htdocs To: D:\old-xampp\htdocs
D:\xampp
D:\websites\setup_xampp.bat
D:\xampp\mysql\data
From: D:\old-xampp\mysql\data To: D:\xampp\mysql\data
mysql_upgrade
From the xampp shell: mysql -u root -p < all-db-dump.sql From the command line: D:\xampp\mysql\bin\mysql -u root -p < D:\all-db-dump.sql NB: These can be used for restoring a backup of you databases
From: D:\old-xampp\htdocs To: D:\xampp\htdocs
From D:\xampp\libraries To: D:\xampp\libraries
D:\xampp\php\php.ini D:\xampp\mysql\bin\my.ini D:\xampp\phpMyAdmin\config.inc.php D:\xampp\apache\conf\httpd.conf D:\xampp\apache\conf\extra\httpd-ssl.conf D:\xampp\apache\conf\extra\httpd-xampp.conf D:\xampp\apache\conf\extrahttpd-vhosts.conf D:\xampp\xampp-control.ini
D:\xampp\php\ext
C:\Program Files\Notepad++\notepad++.exe
D:\xampp D:\xampp\htdocs D:\xampp\libraries
Keep your old xampp files for awhile to make sure you have not missed anything
These are my Commodore notes that don't fit anywhere else.
A collection of forums, community and ROM sites
These are my nots on trying to repair my Commodore computers and there various issues.
The best kit setup to have (in order)
- Commodore 1571 Disk Drive + ZoomFloppy
- Commodore 1541 Disk Drive (with parallel mod) + ZoomFloppy
- Any Commodore Disk Drive + Any X-Cable
Buy from
- ZoomFloppy – RETRO Innovations - The official website. You can buy the device from here.
- Commodore c64 128 user port parallel adapter + 1541 drive parallel port | eBay | cespok_64 - This seller does loads of cool stuff
These are my notes on how to transfer or image disks to and from a real Commodore Floppy disk.
Recommend Methods To Image Disks
- Copy Protected Disks (Disk to Image):
- PC (Windows) + 1571 + ZoomFloppy/XUM1541 + NIBTools + Images in G64 format
- PC (Windows) + 1541 (With Parallel Port Mod) + ZoomFloppy/XUM1541 (With Parallel Port Option) + NIBTools + Images in G64 format
- Copy Protected Disks (Disk to Emulated Disk):
- PC (Windows) + 1541/1571 + Pi1541 + Maverick (GCR Nibbler Copier) + Images in G64 format (will not do all copy protections)
- Normal Disks (Disk to Image):
- PC (Windows) + 1541/1571 + ZoomFloppy/XUM1541 + NIBTools + Images in D64 format
- Normal Disks (Disk to Emulated Disk):
- Commodore Computer + 1541/1571 + Pi1541 + DraCopy/Maverick (Fast Data Copier) + Images in D64 format
- Normal Disks (Files to Image):
- PC (Windows) + 1541/1571 + ZoomFloppy/XUM1541 + CBM-Transfer + Images in D64 format
There are some basic transfer methods I have discovered and they fall into the following groups below. Most of these methods require a real Commodore 1541 Disk Drive and they will not copy protected disks unless mentioned.
The instructions sets of the various methods for controlling the 1541 will vary, and so will the features they offer (i.e. Sector-to-Sector copying).
If you select all files it can work as if the disk is real standard DOS floppy disk for storing files etc. Programs with custom loaders (most full-disk games and demos) should be copied as disk images because they do not store their data in standard files.
In this method creating a disk images is done by the fact we are emulating a real 1541 drive which stores the disk as an image. These methods will probably work when you want to copy disks between 2 real 1541 drives attached to a Commodore computer and if you really need too for some reason, a virtual 1541 to another virtual 1541.
You can substitute the 1541 with a another Commodore drive model of your choosing.
I only mention this for completeness as I came across the following BASIC command
Copy the whole disk in drive 1 to the disk in drive 0 (on a dual-drive floppy only):
COPY D1 TO D0
You must follow the 'Proper power-on sequence' as outlined here, also read these warnings
These instructions assume you have a Windows 10 PC, although not tested in Windows 11 and Windows 7 they might work. I will be installing all of the software you might use whether or not you use it to keep the instructions easy to follow.
C:\commodore\opencbm\
C:\commodore\opencbm\install.cmd
I could install the necessary USB drivers if you like
C:\commodore\opencbm\firmware-update.bat
C:\Program Files\opencbm\
C:\commodore\floppies\
C:\commodore\vice\
c:\commodore\nibtools\
C:\commodore\cbm-transfer\
C:\commodore\cbm-transfer\CBMXfer.exe
C:\Windows\System32\comdlg32.ocx (x32) C:\Windows\SysWOW64\comdlg32.ocx (x64)
regsvr32 /u Comdlg32.ocx regsvr32 /i Comdlg32.ocx
OpenCBM: C:\Program Files\opencbm\ Vice, C1541: C:\commodore\vice\ NIBTools: C:\commodore\nibtools\
C:\commodore\floppies\
C:\commodore\opencbm\
You must follow the 'Proper power-on sequence' as outlined here, also read these warnings
Now the software is setup, it is now time to use it to save those disk you have. I will mention all of the methods I know of and it is up to you to choose which is most appropriate with the disks and equipment you have.
cbmctrl detect - checks the drive is there (might be only ZoomFloppy) cbmctrl reset - resets the drive cbmctrl status 8 - Will output some information about the drive
Now it is time to insert your disk that you want to image
C:\commodore\floppies\
d64copy 8 test.d64
C:\commodore\floppies\
nibread test.nib nibread test.nbz (same as above, but compressed)
CLOSE 15: OPEN 15, 8, 15 PRINT # 15, "M-W", CHR$(119) CHR$(0) CHR$(2) CHR$(n + 32) CHR$(n + 64) CLOSE 15
FORMAT FOR CHANGING DEVICE NUMBER: PRINT#file#,"M-W:" CHR$(119) CHR$(0) CHR$(2) CHR$(address+32) CHR$(address+64) EXAMPLE OF CHANGING DEVICE NUMBER (FROM 8 TO 9): 10 OPEN 15, 8, 15 20 PRINT# 15, "M-W" CHR$(119) CHR$(0) CHR$(2) CHR$(9+32) CHR$(9+64)
FORMAT FOR TEMPORARILY CHANGING THE DISK DEVICE NUMBER: PRINT#15,"%n" Where n = 8 or 9 EXAMPLE Here is a program that sets any device number: 10 INPUT "NEW DEVICE NUMBER"; DV$ 20 IF NOT (DV$ = "8" or DV$ = "9") THEN 10 30 OPEN 15,8,15, "%R"+DV$: CLOSE 15 If you send only the % sign, the device number will toggle between 8 and 9.
COPY D1 TO D0 or possibly COPY D8 TO D9
LOAD"$",8 LIST
LOAD"TTAPSERV.PRG",8 RUN
I have an 'Evolis New Pebble' Card printer (a.k.a Pebble 2) and these are my notes (and solution) for getting this printer to work on a Windows 10 PC.
This is my easy solution
- Install and use Pebble 4 Windows 10 drivers (Pebble 2/3/4 share the same driver,)
- Connect the Pebble on to a HP JetDirect Ex Plus (J2591A) Print Server.
- Set the print server up on your network
- Install the printer in Windows 10 using a standard TCP/IP port with the IP of the print server and then select the Evolis Pebble driver.
C:\Program Files\Evolis Card Printer\Drivers Pebble4
I could not find anywhere I could by a new drive belt but discovered you could make your own very cheaply
The belt is a Round PU Belt and we will replace it with a one having the following specs:
This is what my belt looked like when I took it out. It is no longer flexible and if you look you can see where the PU join is.
What you need
What I did
What other people have done
This is just an outline of what to do as stripping the printer is easy, just a bit fiddly at ppints.
This is an old piece of kit with no Web Admin so some notes are required.
HP Jetdirect EX Plus Print Server Manuals | HP® Customer Support - Manuals or user guides for your HP Jetdirect EX Plus Print Server
Pick the easiet option below to get the IP address of the box.
Do this
Gives this
Please type [Return] two times, to initialize telnet configuration For HELP type "?" > > ===JetDirect Telnet Configuration=== Present Config : BOOTP MAC Address : xx:xx:xx:xx:xx:xx Host Name : 10.0.0.127 IP Address : 10.0.0.127 Subnet Mask : 255.255.255.0 Default Gateway : 10.0.0.1 Syslog Server : 0.0.0.0 Idle Timeout : 90 Seconds Set Cmnty Name : Not Specified DHCP Config : Disabled Passwd : Disabled Novell : Enabled DLC/LLC : Enabled Ethertalk : Enabled Banner page : Enabled > To Change/Configure Parameters Enter: Parameter-name: value <Carriage Return> Parameter-name Type of value ip: IP-address in dotted notation subnet-mask: address in dotted notation default-gw: address in dotted notation syslog-svr: address in dotted notation idle-timeout: seconds in integers set-cmnty-name: alpha-numeric string (32 chars max) dhcp-config: 0 to disable, 1 to enable novell: 0 to disable, 1 to enable dlc-llc: 0 to disable, 1 to enable ethertalk: 0 to disable, 1 to enable banner: 0 to disable, 1 to enable Type passwd to change the password. Type "?" for HELP, "/" for current settings or "quit" to save-and-exit. Or type "exit" to exit without saving configuration parameter entries >
This sets static IP and disables some unused protocols. The settings above are only temporary so need to be set permanently.
NB: when you type these in, you will not see text appear in the console
Notes for Options
telnet 192.168.x.x
- Pebble 2/3/4 share the same driver, so use the Pebble 4 driver for Windows 10
- Seagull do a generic driver which i have not tried.
Most downloads are not available on the evolis.com website for the older printers so I had to look on 'The Wayback Machine' for some.
NB: I have most of the drivers and some manuals stored locally.
I am installing network sockets in every room in my house. I will have at least 1 Cat6a socket in each room running back to a nexus in one of the small bedrooms that is being used as a server room.
I will make sure that the socket locations allow the rooms to be used as normal if i decided to remove all of the kit.
I want to future proof the cabling so Cat6a is the best choice. Cat7 is difficult to use and only delivers the same as Cat6a. Cat8 has run length limitations and should only be used in datacentres for that reason. Not much stuff supports Cat8.
All sockets and wires must be shielded to CAT6a specs otherwise it is pointless. Use what ever you want to connect into the socket (patch cables) as you wont be burying these into the wall and they can easily be upgraded later if you kit needs a faster speed.
I took a while to find all of this information out but I have now put it here as a reference
This is list of places in the UK to buy network cable and in particular Cat6a. Make sure you buy the right stuff.