Re: hp 9145 capstan replacement

2021-04-23 Thread Chuck Guzis via cctalk
On 4/23/21 8:11 PM, Curious Marc via cctalk wrote: > I tired several methods which worked to some extent (afore mentioned silicone > tubes, shrink wrap, eBay bought molded rubber overwraps, machined grooves > and add O-rings), but now I just strip my capstans clean and coat them with > plasti-d

Re: hp 9145 capstan replacement

2021-04-23 Thread Curious Marc via cctalk
I tired several methods which worked to some extent (afore mentioned silicone tubes, shrink wrap, eBay bought molded rubber overwraps, machined grooves and add O-rings), but now I just strip my capstans clean and coat them with plasti-dip. Methods in shown my various videos (like here https://

Re: hp 9145 capstan replacement

2021-04-23 Thread Al Kossow via cctalk
On 4/23/21 10:21 AM, Chuck Guzis via cctalk wrote: On 4/23/21 9:53 AM, Plamen Mihaylov via cctalk wrote: Hello, Did anyone change the hp 9145 streamer capstan ? What parts do you use? black norprene tubing, cut with a razor blade with the tubing over a wooden dowel

Re: hp 9145 capstan replacement

2021-04-23 Thread Chuck Guzis via cctalk
On 4/23/21 11:45 AM, hp-...@xs4all.nl wrote: > I think I misread you answer, 4mm tube for me is 4mm inside diameter, I > suppose you mean 4mm wall thickness. > And the inside diameter of the 9144/45 is 12mm (~.5") the outside is about > 18mm (~.7") (~3mm wall thickness). > I use polyurethane to m

RE: hp 9145 capstan replacement

2021-04-23 Thread Rik Bos via cctalk
I think I misread you answer, 4mm tube for me is 4mm inside diameter, I suppose you mean 4mm wall thickness. And the inside diameter of the 9144/45 is 12mm (~.5") the outside is about 18mm (~.7") (~3mm wall thickness). I use polyurethane to make the new capstans, turn them on the lathe. -Rik --

Re: Is this a new record?

2021-04-23 Thread Glen Slick via cctalk
On Thu, Apr 22, 2021 at 4:20 PM Josh Dersch via cctalk wrote: > > https://www.ebay.com/itm/164815576309 > > $9570 for a keyboard. There were several retracted bids around $5,500, $9,000, and $10,000 which were retracted immediately after they were placed. I wonder if that was bidders placing high

Re: hp 9145 capstan replacement

2021-04-23 Thread Chuck Guzis via cctalk
On 4/23/21 10:33 AM, Rik Bos wrote: > That would not work the capstans of the 9144/45 have much larger > diameter. Those drives use DC600HC tapes not a QIC tape. How do you figure that? I've got a DC600HC cart here and it's the same dimensions as a standard DC600A cartridge--it is Iotamat preform

Re: hp 9145 capstan replacement

2021-04-23 Thread Chuck Guzis via cctalk
On 4/23/21 9:53 AM, Plamen Mihaylov via cctalk wrote: > Hello, > > Did anyone change the hp 9145 streamer capstan ? > What parts do you use? > > Best regards, > Plamen Not the 9145 specifically, but I've refurbed a number of QIC drive capstans using silicone vacuum hose, usually the 4mm variety.

hp 9145 capstan replacement

2021-04-23 Thread Plamen Mihaylov via cctalk
Hello, Did anyone change the hp 9145 streamer capstan ? What parts do you use? Best regards, Plamen

Re: Is this a new record?

2021-04-23 Thread Chris Zach via cctalk
Oh weird. Who did I send that keyboard to then. Oh, Ian. I did send it to him with the request he dump the ROMs and such so other people can build replicas, I'd say reach out to him. Josh: Do you need a Perq1 or Perq2 keyboard. I have a pair of P2 keybards but then again I also have a pair of

Re: ISO intel iPDS-100 w/8085 pod (UK)

2021-04-23 Thread Adrian Graham via cctalk
> On 23 Apr 2021, at 11:37, Christian Corti via cctalk > wrote: > > On Fri, 23 Apr 2021, Adrian Graham wrote: >> I just got pipped on an auction for one of these last night, clearly someone >> needed it more than me and I hope it was for a real usage reason and not >> just to add to their co

Re: ISO intel iPDS-100 w/8085 pod (UK)

2021-04-23 Thread Christian Corti via cctalk
On Fri, 23 Apr 2021, Adrian Graham wrote: I just got pipped on an auction for one of these last night, clearly someone needed it more than me and I hope it was for a real usage reason and not just to add to their collection of MDS-related machines. I?ve been looking for an 8085 ICE for ages no

Re: ISO intel iPDS-100 w/8085 pod (UK)

2021-04-23 Thread Adrian Graham via cctalk
Hi Jim, > The latter will only let you trace but have run control to stop or do other > actions (dump rom and memory spaces). Sometimes there are tricks to dump the > memory space w/o ICE, but still nice to have an idea what is going on and > being able to dump registers, etc. This is what I’

Re: ISO intel iPDS-100 w/8085 pod (UK)

2021-04-23 Thread jim stephens via cctalk
On 4/23/2021 1:11 AM, Adrian Graham via cctalk wrote: 8085 ICE  scope and LA The latter will only let you trace but have run control to stop or do other actions (dump rom and memory spaces).  Sometimes there are tricks to dump the memory space w/o ICE, but still nice to have an idea what

ISO intel iPDS-100 w/8085 pod (UK)

2021-04-23 Thread Adrian Graham via cctalk
Hi folks, I just got pipped on an auction for one of these last night, clearly someone needed it more than me and I hope it was for a real usage reason and not just to add to their collection of MDS-related machines. I’ve been looking for an 8085 ICE for ages now to help troubleshoot my STC Ex

Re: Is this a new record?

2021-04-23 Thread Josh Dersch via cctalk
On Thu, Apr 22, 2021 at 7:33 PM Chris Zach via cctalk wrote: > Not anymore. I still need to figure out if/how to get the big monitor > out, but the little one is safe, as are two digitizers (one complete), a > mouse thing, and a keyboard. > I am still on the hunt for a PERQ keyboard and display